diff --git a/pkgs/development/python-modules/pycocotools/default.nix b/pkgs/development/python-modules/pycocotools/default.nix
index fa75d02c6101..bf95f02ef192 100644
--- a/pkgs/development/python-modules/pycocotools/default.nix
+++ b/pkgs/development/python-modules/pycocotools/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "pycocotools";
-  version = "2.0.3";
+  version = "2.0.4";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-OCkCSTABN3EVZSGkuNtLOu9ZBVbPo6jdP6sCfTmyFeE=";
+    sha256 = "2ab586aa389b9657b6d73c2b9a827a3681f8d00f36490c2e8ab05902e3fd9e93";
   };
 
   propagatedBuildInputs = [