diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 726e6484433..f36ce9fefc1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3891,11 +3891,11 @@ in {
 
   cloudpickle = buildPythonPackage rec {
     name = "cloudpickle-${version}";
-    version = "0.2.1";
+    version = "0.2.2";
 
     src = pkgs.fetchurl {
       url = "mirror://pypi/c/cloudpickle/${name}.tar.gz";
-      sha256 = "0fsw28nmzrpk0g02y84d7pigkqr64a3x2jhhkfixplxfwravd97f";
+      sha256 = "0x4fbycipkhfax7lydaxcnc14g42g274qba17j51shr5gbq6m8lx";
     };
 
     buildInputs = with self; [ pytest mock ];