diff --git a/first-party-dependencies/pom.xml b/first-party-dependencies/pom.xml
index 01fd7d68..736f562b 100644
--- a/first-party-dependencies/pom.xml
+++ b/first-party-dependencies/pom.xml
@@ -63,7 +63,7 @@
     <google.api-common.version>2.1.4</google.api-common.version>
     <google.common-protos.version>2.7.2</google.common-protos.version>
     <google.core.version>2.4.0</google.core.version>
-    <google.auth.version>1.4.0</google.auth.version>
+    <google.auth.version>1.5.3</google.auth.version>
     <google.http-client.version>1.41.2</google.http-client.version>
     <google.oauth-client.version>1.33.1</google.oauth-client.version>
     <google.api-client.version>1.33.1</google.api-client.version>