diff --git a/pkgs/development/python-modules/distributed/default.nix b/pkgs/development/python-modules/distributed/default.nix
index 694bc2ce4f9..65d0b1ab77f 100644
--- a/pkgs/development/python-modules/distributed/default.nix
+++ b/pkgs/development/python-modules/distributed/default.nix
@@ -26,12 +26,12 @@
 
 buildPythonPackage rec {
   pname = "distributed";
-  version = "1.23.1";
+  version = "1.23.3";
 
   # get full repository need conftest.py to run tests
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9d4693442efe40e05e4304fe6d8174989c6eb4bad1afe70480c98263ef8e1cdb";
+    sha256 = "2d48a4de280fd7243ca76f9b12db5fe2486fc89dcdb510c77fa51f51733a04cc";
   };
 
   checkInputs = [ pytest pytest-repeat pytest-faulthandler pytest-timeout mock joblib ];