diff --git a/pkgs/servers/http/hiawatha/default.nix b/pkgs/servers/http/hiawatha/default.nix
index f4a9277a332f..adf60cdf32e4 100644
--- a/pkgs/servers/http/hiawatha/default.nix
+++ b/pkgs/servers/http/hiawatha/default.nix
@@ -19,13 +19,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "hiawatha";
-  version = "11.5";
+  version = "11.6";
 
   src = fetchFromGitLab {
     owner = "hsleisink";
     repo = "hiawatha";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-kswVBVL/QUQmCwH74qWwSwLz4uwDymuHIr8NokrrgEM=";
+    hash = "sha256-YsZdVqanVNibA4KnAknLh61hVo7x5uu67lb+RX2N7c8=";
   };
 
   nativeBuildInputs = [ cmake ninja ];