diff --git a/pkgs/by-name/co/cosmic-player/package.nix b/pkgs/by-name/co/cosmic-player/package.nix
index 45572f49f561..0394ab117154 100644
--- a/pkgs/by-name/co/cosmic-player/package.nix
+++ b/pkgs/by-name/co/cosmic-player/package.nix
@@ -18,14 +18,14 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cosmic-player";
-  version = "1.0.0-beta.9";
+  version = "1.0.0";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-player";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-ocnPHk/7/McHPOPsHR3k6fEFAPVlXA729yN+9uQVedo=";
+    hash = "sha256-+DFMBMJuKPZ8T9PdR3/Qt9lF688TYS1AhbkVK2yudU4=";
   };
 
   cargoHash = "sha256-Z0+6jtvJ3z/ptcqrbvSuXgjH2liASNJwBIKiHbrVBT8=";