diff --git a/pkgs/by-name/co/cosmic-edit/package.nix b/pkgs/by-name/co/cosmic-edit/package.nix
index f6db5214c206..143a1d302127 100644
--- a/pkgs/by-name/co/cosmic-edit/package.nix
+++ b/pkgs/by-name/co/cosmic-edit/package.nix
@@ -16,17 +16,17 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cosmic-edit";
-  version = "1.0.0-beta.9";
+  version = "1.0.0";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-edit";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-lqM2MYuGXUh0gTosjbJbusP5daHhs7tsnDTmYzh1Vbo=";
+    hash = "sha256-plXXCFvqfpRV+l32/nG6ay7oioS6/iEXHs+J1rHyXDc=";
   };
 
-  cargoHash = "sha256-6b6m6mZTa3Li74JCm6czR0VBc7H5IRTPr7yic3V1FL4=";
+  cargoHash = "sha256-ydI/DTbGlgwc9l/XsW1SbTOfSyTdcjM0i0jXLua4+f8=";
 
   postPatch = ''
     substituteInPlace justfile --replace-fail '#!/usr/bin/env' "#!$(command -v env)"