diff --git a/pkgs/tools/misc/calamares-nixos-extensions/default.nix b/pkgs/tools/misc/calamares-nixos-extensions/default.nix
index 455d1b223a7c..885ce09575aa 100644
--- a/pkgs/tools/misc/calamares-nixos-extensions/default.nix
+++ b/pkgs/tools/misc/calamares-nixos-extensions/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "calamares-nixos-extensions";
-  version = "0.3.12";
+  version = "0.3.13";
 
   src = fetchFromGitHub {
     owner = "NixOS";
     repo = "calamares-nixos-extensions";
     rev = version;
-    sha256 = "qNRlUz4+xxNNzyswKHOjbkaLx0qi8fiAly94fMOlryE=";
+    sha256 = "YCtm7OzPdhtV7/fQijJfZvZyX7oEk92F34CK2lnRHnI=";
   };
 
   installPhase = ''