diff --git a/pom.xml b/pom.xml
index 20df49e..54b87f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-dialogflow</artifactId>
-            <version>4.5.8</version>
+            <version>4.18.0</version>
         </dependency>
 
         <dependency>