diff --git a/as-ibm-domain/pom.xml b/as-ibm-domain/pom.xml
index 9c2937f..cfb3d44 100644
--- a/as-ibm-domain/pom.xml
+++ b/as-ibm-domain/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.5</version>
+      <version>2.8.9</version>
     </dependency>
     <dependency>
       <groupId>edu.stanford.nlp</groupId>