diff --git a/auth/pyproject.rest.toml b/auth/pyproject.rest.toml
index e8f97b361..34e85fab3 100644
--- a/auth/pyproject.rest.toml
+++ b/auth/pyproject.rest.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "gcloud-rest-auth"
-version = "5.1.2"
+version = "5.1.3"
 description = "Python Client for Google Cloud Auth"
 readme = "README.rst"
 
diff --git a/auth/pyproject.toml b/auth/pyproject.toml
index 077374592..8d6613b52 100644
--- a/auth/pyproject.toml
+++ b/auth/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "gcloud-aio-auth"
-version = "5.1.2"
+version = "5.1.3"
 description = "Python Client for Google Cloud Auth"
 readme = "README.rst"