diff --git a/java-notification/pom.xml b/java-notification/pom.xml
index daefd154de56..873551148703 100644
--- a/java-notification/pom.xml
+++ b/java-notification/pom.xml
@@ -61,7 +61,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub-bom</artifactId>
-        <version>1.120.18</version>
+        <version>1.120.20</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>