diff --git a/first-party-dependencies/pom.xml b/first-party-dependencies/pom.xml
index fcf7fd02..106037f8 100644
--- a/first-party-dependencies/pom.xml
+++ b/first-party-dependencies/pom.xml
@@ -67,7 +67,7 @@
     <google.http-client.version>1.40.1</google.http-client.version>
     <google.oauth-client.version>1.32.1</google.oauth-client.version>
     <google.api-client.version>1.32.2</google.api-client.version>
-    <iam.version>1.1.7</iam.version>
+    <iam.version>1.2.0</iam.version>
   </properties>
 
   <dependencyManagement>