diff --git a/pkgs/development/python-modules/pip-api/default.nix b/pkgs/development/python-modules/pip-api/default.nix
index c6239ac4d1511..562f701dece7f 100644
--- a/pkgs/development/python-modules/pip-api/default.nix
+++ b/pkgs/development/python-modules/pip-api/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pip-api";
-  version = "0.0.33";
+  version = "0.0.34";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "di";
     repo = "pip-api";
     rev = "refs/tags/${version}";
-    hash = "sha256-bDM31YpVB0pZMqeGTCbnINSmJc03N0HuU8hcc8nnHgw=";
+    hash = "sha256-nmCP4hp+BsD80OBjerOu+QTBBExGHvn/v19od4V3ncI=";
   };
 
   nativeBuildInputs = [ setuptools ];