diff --git a/pkgs/by-name/co/cosmic-comp/package.nix b/pkgs/by-name/co/cosmic-comp/package.nix
index 7a7d68e2e963..8bceab677349 100644
--- a/pkgs/by-name/co/cosmic-comp/package.nix
+++ b/pkgs/by-name/co/cosmic-comp/package.nix
@@ -21,17 +21,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cosmic-comp";
-  version = "1.0.0-alpha.2";
+  version = "1.0.0-alpha.6";
 
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-comp";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-IbGMp+4nRg4v5yRvp3ujGx7+nJ6wJmly6dZBXbQAnr8=";
+    hash = "sha256-CygtVtzO8JJQv+G3yx/OCCy8BlPqyNqcmf3Mv1gFuT4=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-4ahdQ0lQbG+lifGlsJE0yci4j8pR7tYVsMww9LyYyAA=";
+  cargoHash = "sha256-bfVsfrxGi0Lq/YRddCVhfqXL8kPGL9p4bqSNPsmjx0o=";
 
   separateDebugInfo = true;