diff --git a/pkgs/development/python-modules/jsonpickle/default.nix b/pkgs/development/python-modules/jsonpickle/default.nix
index 969869f86b52..75ee64dc4623 100644
--- a/pkgs/development/python-modules/jsonpickle/default.nix
+++ b/pkgs/development/python-modules/jsonpickle/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "jsonpickle";
-  version = "2.2.0";
+  version = "3.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-eycpGLBVQYLlPcNA3dYtm3+QL+x+ewViDATzzO9Hmg4=";
+    sha256 = "sha256-AyU4gEeV5zuU6tQQgArDh/223pj4iCrJV/zSR+OoUgA=";
   };
 
   checkInputs = [ pytest ];