diff --git a/pom.xml b/pom.xml
index 26961ac6..f8ae556d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-pubsublite-parent</artifactId>
-    <version>1.15.9</version>
+    <version>1.15.18</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <packaging>jar</packaging>