diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 62d26631..6d9517e2 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>com.google.auth</groupId>
       <artifactId>google-auth-library-oauth2-http</artifactId>
-      <version>1.4.0</version>
+      <version>1.6.0</version>
     </dependency>
 
     <dependency>