diff --git a/pom.xml b/pom.xml
index 6710f8f92..5e97dee90 100644
--- a/pom.xml
+++ b/pom.xml
@@ -148,7 +148,7 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-identity-accesscontextmanager-v1</artifactId>
-        <version>1.0.3</version>
+        <version>1.0.6</version>
       </dependency>
 
       <dependency>