diff --git a/pkgs/development/python-modules/google_auth/default.nix b/pkgs/development/python-modules/google_auth/default.nix
index 04dfd26a0e8..2076f3c3444 100644
--- a/pkgs/development/python-modules/google_auth/default.nix
+++ b/pkgs/development/python-modules/google_auth/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "google-auth";
-  version = "1.2.1";
+  version = "1.3.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "041qpwlvpawggasvbfpkx39mkg4dgvivj831x7kinidayrf46w3i";
+    sha256 = "d119b5954393d81c4a986ab420cf2c8129fc95ff5c4c6bb8ab5c8f3e6446394f";
   };
 
   checkInputs = [ pytest mock oauth2client flask requests urllib3 pytest-localserver ];