diff --git a/pkgs/by-name/co/cosmic-edit/package.nix b/pkgs/by-name/co/cosmic-edit/package.nix
index c7d072d3d824..ea87434200eb 100644
--- a/pkgs/by-name/co/cosmic-edit/package.nix
+++ b/pkgs/by-name/co/cosmic-edit/package.nix
@@ -20,21 +20,21 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cosmic-edit";
-  version = "1.0.0-alpha.4";
+  version = "1.0.0-alpha.5.1";
 
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-edit";
     rev = "epoch-${version}";
-    hash = "sha256-IAIO5TggPGzZyfET2zBKpde/aePXR4FsSg/Da1y3saA=";
+    hash = "sha256-pxGV7X6FkYAtj4oj+XBWbi9evZ8J7Ng4sX7xbHDIJUg=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-pRp6Bi9CcHg2tMAC86CZybpfGL2BTxzst3G31tXJA5A=";
+  cargoHash = "sha256-6Ik3GhWsMwGADlbP09gf4RD0mT1zi9F+PNR89Co/LkU=";
 
   # COSMIC applications now uses vergen for the About page
   # Update the COMMIT_DATE to match when the commit was made
-  env.VERGEN_GIT_COMMIT_DATE = "2024-10-31";
+  env.VERGEN_GIT_COMMIT_DATE = "2025-01-14";
   env.VERGEN_GIT_SHA = src.rev;
 
   postPatch = ''