diff --git a/Cargo.lock b/Cargo.lock
index 47c45c1..5ad5b38 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,10 +3,19 @@
 version = 3
 
 [[package]]
-name = "anyhow"
-version = "1.0.69"
+name = "aho-corasick"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "224afbd727c3d6e4b90103ece64b8d1b67fbb1973b1046c2281eed3f3803f800"
+checksum = "6748e8def348ed4d14996fa801f4122cd763fff530258cdc03f64b25f89d3a5a"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 
 [[package]]
 name = "autocfg"
@@ -16,11 +25,11 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "bindgen"
-version = "0.64.0"
+version = "0.66.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4243e6031260db77ede97ad86c27e501d646a27ab57b59a574f725d98ab1fb4"
+checksum = "f2b84e06fc203107bfbad243f4aba2af864eb7db3b1cf46ea0a023b0b433d2a7"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "cexpr",
  "clang-sys",
  "lazy_static",
@@ -31,7 +40,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn",
+ "syn 2.0.29",
 ]
 
 [[package]]
@@ -41,12 +50,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
-name = "cairo-rs"
-version = "0.17.0"
+name = "bitflags"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8af54f5d48af1226928adc1f57edd22f5df1349e7da1fc96ae15cf43db0e871"
+checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+
+[[package]]
+name = "cairo-rs"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d859b656775a6b1dd078d3e5924884e6ea88aa649a7fdde03d5b2ec56ffcc10b"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "cairo-sys-rs",
  "glib",
  "libc",
@@ -56,9 +71,9 @@ dependencies = [
 
 [[package]]
 name = "cairo-sys-rs"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f55382a01d30e5e53f185eee269124f5e21ab526595b872751278dfbb463594e"
+checksum = "bd4d115132e01c0165e3bf5f56aedee8980b0b96ede4eb000b693c05a8adb8ff"
 dependencies = [
  "glib-sys",
  "libc",
@@ -67,9 +82,12 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.79"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+checksum = "305fe645edc1442a0fa8b6726ba61d422798d37a52e12eaecf4b022ebbb88f01"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "cexpr"
@@ -82,11 +100,12 @@ dependencies = [
 
 [[package]]
 name = "cfg-expr"
-version = "0.11.0"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0357a6402b295ca3a86bc148e84df46c02e41f41fef186bda662557ef6328aa"
+checksum = "b40ccee03b5175c18cde8f37e7d2a33bcef6f8ec8f7cc0d81090d1bb380949c9"
 dependencies = [
  "smallvec",
+ "target-lexicon",
 ]
 
 [[package]]
@@ -97,14 +116,23 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clang-sys"
-version = "1.4.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa2e27ae6ab525c3d369ded447057bca5438d86dc3a68f6faafb8269ba82ebf3"
+checksum = "c688fc74432808e3eb684cae8830a86be1d66a2bd58e1f248ed0960a590baf6f"
 dependencies = [
  "glob",
  "libc",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cookie-factory"
 version = "0.3.2"
@@ -112,56 +140,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "396de984970346b0d9e93d1415082923c679e5ae5c3ee3dcbd104f5610af126b"
 
 [[package]]
-name = "errno"
-version = "0.3.0"
+name = "equivalent"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50d6a0976c999d473fe89ad888d5a284e55366d9dc9038b1ba2aa15128c4afa0"
-dependencies = [
- "errno-dragonfly",
- "libc",
- "windows-sys",
-]
-
-[[package]]
-name = "errno-dragonfly"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
-dependencies = [
- "cc",
- "libc",
-]
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "field-offset"
-version = "0.3.4"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e1c54951450cbd39f3dbcf1005ac413b49487dabf18a720ad2383eccfeffb92"
+checksum = "38e2275cc4e4fc009b0669731a1e5ab7ebf11f469eaede2bab9309a5b4d6057f"
 dependencies = [
- "memoffset 0.6.5",
+ "memoffset 0.9.0",
  "rustc_version",
 ]
 
 [[package]]
 name = "futures-channel"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e5317663a9089767a1ec00a487df42e0ca174b61b4483213ac24448e4664df5"
+checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec90ff4d0fe1f57d600049061dc6bb68ed03c7d2fbd697274c41805dcb3f8608"
+checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8de0a35a6ab97ec8869e32a2473f4b1324459e14c29275d14b10cb1fd19b50e"
+checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -170,32 +183,32 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb8371b6fb2aeb2d280374607aeabfc99d95c72edfe51692e42d3d7f0d08531"
+checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95a73af87da33b5acf53acfebdc339fe592ecf5357ac7c0a7734ab9d8c876a70"
+checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.29",
 ]
 
 [[package]]
 name = "futures-task"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf79a1bf610b10f42aea489289c5a2c478a786509693b80cd39c44ccd936366"
+checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
 
 [[package]]
 name = "futures-util"
-version = "0.3.26"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c1d6de3acfef38d2be4b1f543f553131788603495be83da675e180c8d6b7bd1"
+checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
 dependencies = [
  "futures-core",
  "futures-macro",
@@ -207,11 +220,10 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b023fbe0c6b407bd3d9805d107d9800da3829dc5a676653210f1d5f16d7f59bf"
+checksum = "bbc9c2ed73a81d556b65d08879ba4ee58808a6b1927ce915262185d6d547c6f3"
 dependencies = [
- "bitflags",
  "gdk-pixbuf-sys",
  "gio",
  "glib",
@@ -221,9 +233,9 @@ dependencies = [
 
 [[package]]
 name = "gdk-pixbuf-sys"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b41bd2b44ed49d99277d3925652a163038bd5ed943ec9809338ffb2f4391e3b"
+checksum = "3f9839ea644ed9c97a34d129ad56d38a25e6756f99f3a88e15cd39c20629caf7"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -234,11 +246,10 @@ dependencies = [
 
 [[package]]
 name = "gdk4"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e4887e17b6926db51f1e538d871a8b1f5ceb5dfa3bd0034dc42ec355b390d8f"
+checksum = "6982d9815ed6ac95b0467b189e81f29dea26d08a732926ec113e65744ed3f96c"
 dependencies = [
- "bitflags",
  "cairo-rs",
  "gdk-pixbuf",
  "gdk4-sys",
@@ -250,9 +261,9 @@ dependencies = [
 
 [[package]]
 name = "gdk4-sys"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4993c019bf03d18137c00ddafb2b23e73f7cbb45ae244f52af2542a3f4a9452"
+checksum = "dbab43f332a3cf1df9974da690b5bb0e26720ed09a228178ce52175372dcfef0"
 dependencies = [
  "cairo-sys-rs",
  "gdk-pixbuf-sys",
@@ -267,11 +278,10 @@ dependencies = [
 
 [[package]]
 name = "gio"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1981edf8679d2f2c8ec3120015867f45aa0a1c2d5e3e129ca2f7dda174d3d2a9"
+checksum = "7884cba6b1c5db1607d970cadf44b14a43913d42bc68766eea6a5e2fe0891524"
 dependencies = [
- "bitflags",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -287,9 +297,9 @@ dependencies = [
 
 [[package]]
 name = "gio-sys"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5d3076ecb86c8c3a672c9843d6232b3a344fb81d304d0ba1ac64b23343efa46"
+checksum = "37566df850baf5e4cb0dfb78af2e4b9898d817ed9263d1090a2df958c64737d2"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -300,11 +310,11 @@ dependencies = [
 
 [[package]]
 name = "glib"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac347af59233f0544ce00a37bad50f4ac401d006505b26d80ad6d9bbecf6493f"
+checksum = "331156127e8166dd815cf8d2db3a5beb492610c716c03ee6db4f2d07092af0a7"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "futures-channel",
  "futures-core",
  "futures-executor",
@@ -324,24 +334,23 @@ dependencies = [
 
 [[package]]
 name = "glib-macros"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5965ae1a44aa4bae4e1e6970f25b66c058fef873d2626c9932a41128dbeea03f"
+checksum = "179643c50bf28d20d2f6eacd2531a88f2f5d9747dd0b86b8af1e8bb5dd0de3c0"
 dependencies = [
- "anyhow",
  "heck",
  "proc-macro-crate",
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.29",
 ]
 
 [[package]]
 name = "glib-sys"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ddcb73fa8236277bedadaaadb76aef49c85d66340f83bece244f46c2d4f0e01"
+checksum = "063ce2eb6a8d0ea93d2bf8ba1957e78dbab6be1c2220dd3daca57d5a9d869898"
 dependencies = [
  "libc",
  "system-deps",
@@ -355,9 +364,9 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "gobject-sys"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a0155d388840c77d61b033b66ef4f9bc7f4133d83df83572d6b4fb234a3be7d"
+checksum = "0850127b514d1c4a4654ead6dedadb18198999985908e6ffe4436f53c785ce44"
 dependencies = [
  "glib-sys",
  "libc",
@@ -366,9 +375,9 @@ dependencies = [
 
 [[package]]
 name = "graphene-rs"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "372514f21c7e342e0206a916d6bd522b15337578cfa68855518a3b4960ba8254"
+checksum = "3b2228cda1505613a7a956cca69076892cfbda84fc2b7a62b94a41a272c0c401"
 dependencies = [
  "glib",
  "graphene-sys",
@@ -377,9 +386,9 @@ dependencies = [
 
 [[package]]
 name = "graphene-sys"
-version = "0.17.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf80a4849a8d9565410a8fec6fc3678e9c617f4ac7be182ca55ab75016e07af9"
+checksum = "cc4144cee8fc8788f2a9b73dc5f1d4e1189d1f95305c4cb7bd9c1af1cfa31f59"
 dependencies = [
  "glib-sys",
  "libc",
@@ -389,11 +398,10 @@ dependencies = [
 
 [[package]]
 name = "gsk4"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "432f981e4ea9f0739a5731d8a649acb794a3a729d2254e559ce7d613b17caf95"
+checksum = "cc25855255120f294d874acd6eaf4fbed7ce1cdc550e2d8415ea57fafbe816d5"
 dependencies = [
- "bitflags",
  "cairo-rs",
  "gdk4",
  "glib",
@@ -405,9 +413,9 @@ dependencies = [
 
 [[package]]
 name = "gsk4-sys"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "096cb59175b0915ebf69c05a45263c0c989bd8537b8f2169912d0de644ba6a76"
+checksum = "e1ecf3a63bf1223d68f80f72cc896c4d8c80482fbce1c9a12c66d3de7290ee46"
 dependencies = [
  "cairo-sys-rs",
  "gdk4-sys",
@@ -421,11 +429,10 @@ dependencies = [
 
 [[package]]
 name = "gtk4"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f61aa16bbd4554552645227d4249b58fd730b27985a7e0283fd0a2d479e954a8"
+checksum = "a3b095b26f2a2df70be1805d3590eeb9d7a05ecb5be9649b82defc72dc56228c"
 dependencies = [
- "bitflags",
  "cairo-rs",
  "field-offset",
  "futures-channel",
@@ -438,29 +445,28 @@ dependencies = [
  "gtk4-macros",
  "gtk4-sys",
  "libc",
- "once_cell",
  "pango",
 ]
 
 [[package]]
 name = "gtk4-macros"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db4676c4f90d8b010e88cb4558f61f47d76d6f6b8e6f6b89e62640f443907f61"
+checksum = "d57ec49cf9b657f69a05bca8027cff0a8dfd0c49e812be026fc7311f2163832f"
 dependencies = [
  "anyhow",
  "proc-macro-crate",
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "gtk4-sys"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13cf3bc9559f71963c957eb639060b643e1276ae47b892ef6091d5bc15c3e1b"
+checksum = "7b0bdde87c50317b4f355bcbb4a9c2c414ece1b7c824fb4ad4ba8f3bdb2c6603"
 dependencies = [
  "cairo-sys-rs",
  "gdk-pixbuf-sys",
@@ -477,9 +483,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.12.3"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 
 [[package]]
 name = "heck"
@@ -500,11 +506,11 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
- "autocfg",
+ "equivalent",
  "hashbrown",
 ]
 
@@ -522,31 +528,32 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.139"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "libspa"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "667dfbb50c3d1f7ee1d33afdc04d1255923ece7642db3303046e7d63d997d77d"
+checksum = "86675feca9b040cd26cc97c41f6af3c6875d6c3f22dd80f15e6a30fa439fa72c"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "cc",
+ "convert_case",
  "cookie-factory",
- "errno",
  "libc",
  "libspa-sys",
+ "nix",
  "nom",
  "system-deps",
 ]
 
 [[package]]
 name = "libspa-sys"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79cf5b88f52534df7ca88d451ae9628e22124e3cc5c60966465a7db479534c7a"
+checksum = "36edb2771327e3908cdcccbea7c20a7285179ba0322a34621d494cb5a9ca979f"
 dependencies = [
  "bindgen",
  "cc",
@@ -555,12 +562,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.17"
+version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
+checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "memchr"
@@ -570,18 +574,18 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memoffset"
-version = "0.6.5"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "memoffset"
-version = "0.7.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
+checksum = "5a634b1c61a95585bd15607c6ab0c4e5b226e695ff2800ba0cdccddf208c406c"
 dependencies = [
  "autocfg",
 ]
@@ -598,7 +602,7 @@ version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfdda3d196821d6af13126e40375cdf7da646a96114af134d5f417a9a1dc8e1a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "cfg-if",
  "libc",
  "memoffset 0.7.1",
@@ -616,28 +620,18 @@ dependencies = [
  "minimal-lexical",
 ]
 
-[[package]]
-name = "nom8"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae01545c9c7fc4486ab7debaf2aad7003ac19431791868fb2e8066df97fad2f8"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "once_cell"
-version = "1.17.0"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
+checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "pango"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "243c048be90312220fb3bd578176eed8290568274a93c95040289d39349384bc"
+checksum = "06a9e54b831d033206160096b825f2070cf5fda7e35167b1c01e9e774f9202d1"
 dependencies = [
- "bitflags",
  "gio",
  "glib",
  "libc",
@@ -647,9 +641,9 @@ dependencies = [
 
 [[package]]
 name = "pango-sys"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4293d0f0b5525eb5c24734d30b0ed02cd02aa734f216883f376b54de49625de8"
+checksum = "436737e391a843e5933d6d9aa102cb126d501e815b83601365a948a518555dc5"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -663,21 +657,11 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
 
-[[package]]
-name = "pest"
-version = "2.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "028accff104c4e513bad663bbcd2ad7cfd5304144404c31ed0a77ac103d00660"
-dependencies = [
- "thiserror",
- "ucd-trie",
-]
-
 [[package]]
 name = "pin-project-lite"
-version = "0.2.9"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+checksum = "12cc1b0bf1727a77a54b6654e7b5f1af8604923edc8b81885f8ec92f9e3f0a05"
 
 [[package]]
 name = "pin-utils"
@@ -687,13 +671,12 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pipewire"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc2180a4a84b855be86e6cd72fa6fd4318278871d2b1082e7cd05fe64b135ccb"
+checksum = "73b9de7cc82b710b1453f630999a1d2a473718e6056762900c0b009309aba4f9"
 dependencies = [
  "anyhow",
- "bitflags",
- "errno",
+ "bitflags 2.4.0",
  "libc",
  "libspa",
  "libspa-sys",
@@ -705,9 +688,9 @@ dependencies = [
 
 [[package]]
 name = "pipewire-sys"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a95290eedb7fb6aa3922fdc0261cd0ddeb940abcdbdef28778928106554d2123"
+checksum = "d66790b3815389bf04ce54f3972809183364795a0a9e8bc979932d918d9f1405"
 dependencies = [
  "bindgen",
  "libspa-sys",
@@ -716,15 +699,15 @@ dependencies = [
 
 [[package]]
 name = "pkg-config"
-version = "0.3.26"
+version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
+checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66618389e4ec1c7afe67d51a9bf34ff9236480f8d51e7489b7d5ab0303c13f34"
+checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
 dependencies = [
  "once_cell",
  "toml_edit",
@@ -739,7 +722,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "version_check",
 ]
 
@@ -756,36 +739,50 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.51"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.23"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "regex"
-version = "1.7.1"
+version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
+checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
 dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed1ceff11a1dddaee50c9dc8e4938bd106e9d89ae372f192311e7da498e3b69"
+dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.28"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
+checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
 
 [[package]]
 name = "rustc-hash"
@@ -795,36 +792,33 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustc_version"
-version = "0.3.3"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
  "semver",
 ]
 
 [[package]]
 name = "semver"
-version = "0.11.0"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
-dependencies = [
- "semver-parser",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
-dependencies = [
- "pest",
-]
+checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
 
 [[package]]
 name = "serde"
-version = "1.0.152"
+version = "1.0.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
+checksum = "32ac8da02677876d532745a130fc9d8e6edfa81a269b107c5b00829b91d8eb3c"
+
+[[package]]
+name = "serde_spanned"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96426c9936fd7a0124915f9185ea1d20aa9445cc9821142f0a73bc9207a2e186"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "shlex"
@@ -834,18 +828,18 @@ checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
 
 [[package]]
 name = "slab"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+checksum = "6528351c9bc8ab22353f9d776db39a20288e8d6c37ef8cfe3317cf875eecfc2d"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "smallvec"
-version = "1.10.0"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
+checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
 
 [[package]]
 name = "static_assertions"
@@ -855,9 +849,20 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "syn"
-version = "1.0.107"
+version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -866,9 +871,9 @@ dependencies = [
 
 [[package]]
 name = "system-deps"
-version = "6.0.3"
+version = "6.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2955b1fe31e1fa2fbd1976b71cc69a606d7d4da16f6de3333d0c92d51419aeff"
+checksum = "30c2de8a4d8f4b823d634affc9cd2a74ec98c53a756f317e529a48046cbf71f3"
 dependencies = [
  "cfg-expr",
  "heck",
@@ -878,62 +883,76 @@ dependencies = [
 ]
 
 [[package]]
-name = "thiserror"
-version = "1.0.38"
+name = "target-lexicon"
+version = "0.12.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
+checksum = "9d0e916b1148c8e263850e1ebcbd046f333e0683c724876bb0da63ea4373dc8a"
+
+[[package]]
+name = "thiserror"
+version = "1.0.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.38"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
+checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.29",
 ]
 
 [[package]]
 name = "toml"
-version = "0.5.11"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+checksum = "c17e963a819c331dcacd7ab957d80bc2b9a9c1e71c804826d2f283dd65306542"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
 dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "toml_datetime"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4553f467ac8e3d374bc9a177a26801e5d0f9b211aa1673fb137a403afd1c9cf5"
-
 [[package]]
 name = "toml_edit"
-version = "0.18.1"
+version = "0.19.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56c59d8dd7d0dcbc6428bf7aa2f0e823e26e43b3c9aca15bbc9475d23e5fa12b"
+checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
 dependencies = [
  "indexmap",
- "nom8",
+ "serde",
+ "serde_spanned",
  "toml_datetime",
+ "winnow",
 ]
 
 [[package]]
-name = "ucd-trie"
-version = "0.1.5"
+name = "unicode-ident"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e79c4d996edb816c91e4308506774452e55e95c3c9de07b6729e17e15a5ef81"
+checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
 
 [[package]]
-name = "unicode-ident"
-version = "1.0.6"
+name = "unicode-segmentation"
+version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
 
 [[package]]
 name = "version-compare"
@@ -970,67 +989,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.45.0"
+name = "winnow"
+version = "0.5.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+checksum = "83817bbecf72c73bad717ee86820ebf286203d2e04c3951f3cd538869c897364"
 dependencies = [
- "windows-targets",
+ "memchr",
 ]
-
-[[package]]
-name = "windows-targets"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
-dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
-]
-
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
-
-[[package]]
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-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
-
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
diff --git a/Cargo.toml b/Cargo.toml
index 1e9e022..4277d84 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "helvum"
 version = "0.4.0"
 authors = ["Tom A. Wagner <tom.a.wagner@protonmail.com>"]
 edition = "2021"
-rust-version = "1.56"
+rust-version = "1.70"
 license = "GPL-3.0-only"
 description = "A GTK patchbay for pipewire"
 repository = "https://gitlab.freedesktop.org/pipewire/helvum"
@@ -14,9 +14,9 @@ categories = ["gui", "multimedia"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-pipewire = "0.6"
-gtk = { version = "0.6", package = "gtk4" }
-glib = { version = "0.17", features = ["log"] }
+pipewire = "0.7"
+gtk = { version = "0.7", package = "gtk4" }
+glib = { version = "0.18", features = ["log"] }
 
 log = "0.4.11"
 
diff --git a/src/graph_manager.rs b/src/graph_manager.rs
index 1ebfff6..2fee185 100644
--- a/src/graph_manager.rs
+++ b/src/graph_manager.rs
@@ -46,24 +46,13 @@ mod imp {
         type ParentType = glib::Object;
     }
 
-    impl ObjectImpl for GraphManager {
-        fn properties() -> &'static [glib::ParamSpec] {
-            Self::derived_properties()
-        }
-
-        fn property(&self, id: usize, pspec: &glib::ParamSpec) -> glib::Value {
-            Self::derived_property(self, id, pspec)
-        }
-
-        fn set_property(&self, id: usize, value: &glib::Value, pspec: &glib::ParamSpec) {
-            Self::derived_set_property(self, id, value, pspec)
-        }
-    }
+    #[glib::derived_properties]
+    impl ObjectImpl for GraphManager {}
 
     impl GraphManager {
         pub fn attach_receiver(&self, receiver: glib::Receiver<crate::PipewireMessage>) {
             receiver.attach(None, glib::clone!(
-                @weak self as imp => @default-return Continue(true),
+                @weak self as imp => @default-return glib::ControlFlow::Continue,
                 move |msg| {
                     match msg {
                         PipewireMessage::NodeAdded{ id, name, node_type } => imp.add_node(id, name.as_str(), node_type),
@@ -74,7 +63,7 @@ mod imp {
                         PipewireMessage::PortRemoved { id, node_id } => imp.remove_port(id, node_id),
                         PipewireMessage::LinkRemoved { id } => imp.remove_link(id)
                     };
-                    Continue(true)
+                    glib::ControlFlow::Continue
                 }
             ));
         }
diff --git a/src/main.rs b/src/main.rs
index 77bf496..d917440 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,7 +19,6 @@ mod graph_manager;
 mod pipewire_connection;
 mod ui;
 
-use glib::PRIORITY_DEFAULT;
 use gtk::prelude::*;
 use pipewire::spa::Direction;
 
@@ -111,7 +110,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let _guard = ctx.acquire().unwrap();
 
     // Start the pipewire thread with channels in both directions.
-    let (gtk_sender, gtk_receiver) = glib::MainContext::channel(PRIORITY_DEFAULT);
+
+    let (gtk_sender, gtk_receiver) = glib::MainContext::channel(glib::Priority::DEFAULT);
     let (pw_sender, pw_receiver) = pipewire::channel::channel();
     let pw_thread =
         std::thread::spawn(move || pipewire_connection::thread_main(gtk_sender, pw_receiver));
diff --git a/src/ui/graph/graph_view.rs b/src/ui/graph/graph_view.rs
index b07f9df..b69b41f 100644
--- a/src/ui/graph/graph_view.rs
+++ b/src/ui/graph/graph_view.rs
@@ -357,7 +357,7 @@ mod imp {
 
             drop.read_value_async(
                 Port::static_type(),
-                glib::PRIORITY_DEFAULT,
+                glib::Priority::DEFAULT,
                 Option::<&gio::Cancellable>::None,
                 clone!(@weak self as imp => move|value| {
                     let Ok(value) = value else {
@@ -407,9 +407,9 @@ mod imp {
                         .unwrap();
                     widget.set_zoom_factor(widget.zoom_factor() + (0.1 * -delta_y), None);
 
-                    gtk::Inhibit(true)
+                    glib::Propagation::Stop
                 } else {
-                    gtk::Inhibit(false)
+                    glib::Propagation::Proceed
                 }
             });
             self.obj().add_controller(scroll_controller);
@@ -576,6 +576,7 @@ mod imp {
             let (output_anchor, input_anchor) = match port.direction() {
                 Direction::Output => (&port_anchor, &other_anchor),
                 Direction::Input => (&other_anchor, &port_anchor),
+                _ => unreachable!(),
             };
 
             self.draw_link(link_cr, output_anchor, input_anchor, false);
diff --git a/src/ui/graph/node.rs b/src/ui/graph/node.rs
index c0bcfb4..eef768c 100644
--- a/src/ui/graph/node.rs
+++ b/src/ui/graph/node.rs
@@ -82,24 +82,13 @@ mod imp {
         }
     }
 
+    #[glib::derived_properties]
     impl ObjectImpl for Node {
         fn constructed(&self) {
             self.parent_constructed();
             self.grid.set_parent(&*self.obj());
         }
 
-        fn properties() -> &'static [glib::ParamSpec] {
-            Self::derived_properties()
-        }
-
-        fn property(&self, id: usize, pspec: &glib::ParamSpec) -> glib::Value {
-            Self::derived_property(self, id, pspec)
-        }
-
-        fn set_property(&self, id: usize, value: &glib::Value, pspec: &glib::ParamSpec) {
-            Self::derived_set_property(self, id, value, pspec)
-        }
-
         fn dispose(&self) {
             self.grid.unparent();
         }
@@ -133,6 +122,7 @@ impl Node {
                 imp.grid.attach(&port, 1, imp.num_ports_out.get() + 1, 1, 1);
                 imp.num_ports_out.set(imp.num_ports_out.get() + 1);
             }
+            _ => unreachable!(),
         }
 
         imp.ports.borrow_mut().insert(port);
@@ -144,6 +134,7 @@ impl Node {
             match port.direction() {
                 Direction::Input => imp.num_ports_in.set(imp.num_ports_in.get() - 1),
                 Direction::Output => imp.num_ports_in.set(imp.num_ports_out.get() - 1),
+                _ => unreachable!(),
             }
 
             port.unparent();
diff --git a/src/ui/graph/port.rs b/src/ui/graph/port.rs
index c2cafdd..752936a 100644
--- a/src/ui/graph/port.rs
+++ b/src/ui/graph/port.rs
@@ -63,6 +63,7 @@ mod imp {
         }
     }
 
+    #[glib::derived_properties]
     impl ObjectImpl for Port {
         fn constructed(&self) {
             self.parent_constructed();
@@ -80,18 +81,6 @@ mod imp {
             self.label.unparent()
         }
 
-        fn properties() -> &'static [glib::ParamSpec] {
-            Self::derived_properties()
-        }
-
-        fn property(&self, id: usize, pspec: &glib::ParamSpec) -> glib::Value {
-            Self::derived_property(self, id, pspec)
-        }
-
-        fn set_property(&self, id: usize, value: &glib::Value, pspec: &glib::ParamSpec) {
-            Self::derived_set_property(self, id, value, pspec)
-        }
-
         fn signals() -> &'static [Signal] {
             static SIGNALS: Lazy<Vec<Signal>> = Lazy::new(|| {
                 vec![Signal::builder("port-toggled")
@@ -182,6 +171,7 @@ mod imp {
                 let (output_port, input_port) = match port.direction() {
                     Direction::Output => (&port, &other_port),
                     Direction::Input => (&other_port, &port),
+                    _ => unreachable!(),
                 };
 
                 port.emit_by_name::<()>(
@@ -229,8 +219,9 @@ impl Port {
         res
     }
 
-    pub fn direction(&self) -> &Direction {
-        self.imp()
+    pub fn direction(&self) -> Direction {
+        *self
+            .imp()
             .direction
             .get()
             .expect("Port direction is not set")
@@ -247,6 +238,7 @@ impl Port {
             match self.direction() {
                 Direction::Output => self.width() as f32 + padding_right + border_right,
                 Direction::Input => 0.0 - padding_left - border_left,
+                _ => unreachable!(),
             },
             self.height() as f32 / 2.0,
         )