diff --git a/pkgs/servers/geospatial/geoserver/default.nix b/pkgs/servers/geospatial/geoserver/default.nix
index 0fc184e063e5..9c6d79fd3bc1 100644
--- a/pkgs/servers/geospatial/geoserver/default.nix
+++ b/pkgs/servers/geospatial/geoserver/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "geoserver";
-  version = "2.21.0";
+  version = "2.21.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/geoserver/GeoServer/${version}/geoserver-${version}-bin.zip";
-    sha256 = "sha256-UCr22Ffhnux6eA0w5qoaf5Hvuypsl/FGpK+emi8G0Mc=";
+    sha256 = "sha256-Ln7vHU/J80edOJbL3lAezXrk+jJQ2mGWY9+61GyiLXk=";
   };
 
   sourceRoot = ".";