diff --git a/pkgs/development/python-modules/gptcache/default.nix b/pkgs/development/python-modules/gptcache/default.nix
index 3172e8d7bc89..ea2c09eed4a3 100644
--- a/pkgs/development/python-modules/gptcache/default.nix
+++ b/pkgs/development/python-modules/gptcache/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "gptcache";
-  version = "0.1.41";
+  version = "0.1.42";
   format = "setuptools";
 
   disabled = pythonOlder "3.8.1";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "zilliztech";
     repo = "GPTCache";
     rev = "refs/tags/${version}";
-    hash = "sha256-0jQziywoDQQuNaB1G7YovX7473PfI7u5fTRQMidf3NA=";
+    hash = "sha256-rrPs5ZwBooltVcvrs4AHObx69xmZ8F+IP/lJGPVTNXY=";
   };
 
   propagatedBuildInputs = [