diff --git a/pkgs/by-name/co/cosmic-icons/package.nix b/pkgs/by-name/co/cosmic-icons/package.nix
index a182beced385..a46653ab7582 100644
--- a/pkgs/by-name/co/cosmic-icons/package.nix
+++ b/pkgs/by-name/co/cosmic-icons/package.nix
@@ -9,14 +9,14 @@
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "cosmic-icons";
-  version = "1.0.0-alpha.7";
+  version = "1.0.0-beta.1";
 
   # nixpkgs-update: no auto update
   src = fetchFromGitHub {
     owner = "pop-os";
     repo = "cosmic-icons";
     tag = "epoch-${finalAttrs.version}";
-    hash = "sha256-KDmEYeuiDTYvqg2XJK8pMDfsmROKtN+if5Qxz57H5xs=";
+    hash = "sha256-jxt0x0Ctk0PaaFQjf8p9y1yEgWkuEi7bR2VtybwlQAs=";
   };
 
   nativeBuildInputs = [ just ];