diff --git a/pkgs/development/tools/misc/polylith/default.nix b/pkgs/development/tools/misc/polylith/default.nix
index 6486bb10ca70..54c1954380f2 100644
--- a/pkgs/development/tools/misc/polylith/default.nix
+++ b/pkgs/development/tools/misc/polylith/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "polylith";
-  version = "0.2.20";
+  version = "0.2.21";
 
   src = fetchurl {
     url = "https://github.com/polyfy/polylith/releases/download/v${version}/poly-${version}.jar";
-    sha256 = "sha256-c/EFacN8isuxghnxaMn/uqDK1r7w1qn/suV8xbnmvOo=";
+    sha256 = "sha256-w1STu6+OzEhZ3MnfXer6QRQauEfW15iMIiiMN+nxAe0=";
   };
 
   dontUnpack = true;