diff --git a/aws_google_auth/_version.py b/aws_google_auth/_version.py
index 040835a..c35625a 100644
--- a/aws_google_auth/_version.py
+++ b/aws_google_auth/_version.py
@@ -1 +1 @@
-__version__ = "0.0.20"
+__version__ = "0.0.21"