diff --git a/pkgs/servers/keycloak/default.nix b/pkgs/servers/keycloak/default.nix
index fac37227c8bc..16e08aa82962 100644
--- a/pkgs/servers/keycloak/default.nix
+++ b/pkgs/servers/keycloak/default.nix
@@ -18,11 +18,11 @@ let
   '';
 in stdenv.mkDerivation rec {
   pname = "keycloak";
-  version = "23.0.5";
+  version = "23.0.6";
 
   src = fetchzip {
     url = "https://github.com/keycloak/keycloak/releases/download/${version}/keycloak-${version}.zip";
-    hash = "sha256-6oIe1lKHVcddCTQacLHrEJ8yTMqN9FsVwbwpHDnN1oA=";
+    hash = "sha256-Sw+6UloKSvYjkm7qYROmsZxKk/sky4DKvgupo+S61Q8=";
   };
 
   nativeBuildInputs = [ makeWrapper jre ];