diff --git a/pkgs/development/python-modules/pex/default.nix b/pkgs/development/python-modules/pex/default.nix
index 3eba4ff82878..dad7c762ff25 100644
--- a/pkgs/development/python-modules/pex/default.nix
+++ b/pkgs/development/python-modules/pex/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "pex";
-  version = "2.1.148";
+  version = "2.1.149";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-XRER28ObI9TsZ5h5LkAXhExGq+c4hpoEun2hagkpUXk=";
+    hash = "sha256-C3RR0WUq63O875v23TQ8GwPGTgGuOqhYhwtfkCMFBfE=";
   };
 
   nativeBuildInputs = [