diff --git a/pkgs/development/python-modules/py4j/default.nix b/pkgs/development/python-modules/py4j/default.nix
index 3724687463c..cf3a68a6472 100644
--- a/pkgs/development/python-modules/py4j/default.nix
+++ b/pkgs/development/python-modules/py4j/default.nix
@@ -3,12 +3,12 @@
 buildPythonPackage rec {
   pname = "py4j";
 
-  version = "0.10.8.1";
+  version = "0.10.9";
 
   src = fetchPypi {
     inherit pname version;
     extension= "zip";
-    sha256 = "0x52rjn2s44mbpk9p497p3yba9xnpl6hcaiacklppwqcd8avnac3";
+    sha256 = "36ec57f43ff8ced260a18aa9a4e46c3500a730cac8860e259cbaa546c2b9db2f";
   };
 
   # No tests in archive