diff --git a/pkgs/by-name/co/cosmic-applibrary/package.nix b/pkgs/by-name/co/cosmic-applibrary/package.nix
index d2aab743b07e..8cfbb1f7bfd6 100644
--- a/pkgs/by-name/co/cosmic-applibrary/package.nix
+++ b/pkgs/by-name/co/cosmic-applibrary/package.nix
@@ -11,17 +11,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cosmic-applibrary";
-  version = "1.0.0-beta.9";
+  version = "1.0.0";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-applibrary";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-u2DuATdE5qdOvSISizIQsZWnSKTgya9c42xehTwxl8Q=";
+    hash = "sha256-A3OWgTgNeuNqMN4WBVJcAXogL9jHABDRIsN0QjgcPDY=";
   };
 
-  cargoHash = "sha256-s+Q8hj8/dqwGpCq87BWTtk/PmAg55cMI/KLL96SaqUo=";
+  cargoHash = "sha256-M3zyBsNFUQ5dwzJRlaC8m6o5U4teIgwl6jTDYSqW8qw=";
 
   nativeBuildInputs = [
     just