diff --git a/README.md b/README.md
index b6a2d44..b3faac7 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ $ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.fl
 
 Then install the required flatpak platform and SDK, if you dont have them already:
 ```shell
-$ flatpak install org.gnome.{Platform,Sdk}//42 org.freedesktop.Sdk.Extension.rust-stable//21.08 org.freedesktop.Sdk.Extension.llvm12//21.08
+$ flatpak install org.gnome.{Platform,Sdk}//43 org.freedesktop.Sdk.Extension.rust-stable//22.08 org.freedesktop.Sdk.Extension.llvm14//22.08
 ```
 
 To compile and install as a flatpak, clone the project, change to the project directory, and run:
diff --git a/build-aux/org.pipewire.Helvum.json b/build-aux/org.pipewire.Helvum.json
index 111e2f7..0fea38c 100644
--- a/build-aux/org.pipewire.Helvum.json
+++ b/build-aux/org.pipewire.Helvum.json
@@ -1,11 +1,11 @@
 {
     "app-id": "org.pipewire.Helvum",
     "runtime": "org.gnome.Platform",
-    "runtime-version": "42",
+    "runtime-version": "43",
     "sdk": "org.gnome.Sdk",
     "sdk-extensions": [
         "org.freedesktop.Sdk.Extension.rust-stable",
-        "org.freedesktop.Sdk.Extension.llvm12"
+        "org.freedesktop.Sdk.Extension.llvm14"
     ],
     "command": "helvum",
     "finish-args": [
@@ -16,8 +16,8 @@
         "--filesystem=xdg-run/pipewire-0"
     ],
     "build-options": {
-        "append-path": "/usr/lib/sdk/rust-stable/bin:/usr/lib/sdk/llvm12/bin",
-        "prepend-ld-library-path": "/usr/lib/sdk/llvm12/lib",
+        "append-path": "/usr/lib/sdk/rust-stable/bin:/usr/lib/sdk/llvm14/bin",
+        "prepend-ld-library-path": "/usr/lib/sdk/llvm14/lib",
         "build-args": [
             "--share=network"
         ]