diff --git a/pkgs/servers/http/apache-modules/mod_spkac/default.nix b/pkgs/servers/http/apache-modules/mod_spkac/default.nix
index b1983d83224c..639045d18aff 100644
--- a/pkgs/servers/http/apache-modules/mod_spkac/default.nix
+++ b/pkgs/servers/http/apache-modules/mod_spkac/default.nix
@@ -11,11 +11,11 @@
 
 stdenv.mkDerivation rec {
   pname = "mod_spkac";
-  version = "0.2.2";
+  version = "0.2.3";
 
   src = fetchurl {
     url = "https://redwax.eu/dist/rs/${pname}-${version}.tar.gz";
-    sha256 = "0hpr58yazbi21m0sjn22a8ns4h81s4jlab9szcdw7j9w9jdc7j0h";
+    hash = "sha256-J1pGz+/AD0IPwRPBA+wt9PgV9qnZEHX66VCBGqhf0b8=";
   };
 
   nativeBuildInputs = [ pkg-config ];