diff --git a/blockchain-workbench/rest-api-samples/java/generated/pom.xml b/blockchain-workbench/rest-api-samples/java/generated/pom.xml
index 8c85fede8..63faea7bd 100644
--- a/blockchain-workbench/rest-api-samples/java/generated/pom.xml
+++ b/blockchain-workbench/rest-api-samples/java/generated/pom.xml
@@ -237,7 +237,7 @@
         <gson-fire-version>1.8.0</gson-fire-version>
         <swagger-core-version>1.5.18</swagger-core-version>
         <okhttp-version>2.7.5</okhttp-version>
-        <gson-version>2.8.1</gson-version>
+        <gson-version>2.8.9</gson-version>
             <jodatime-version>2.9.9</jodatime-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.13.1</junit-version>