diff --git a/pom.xml b/pom.xml
index de30e11ab..93ccd07d9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -94,7 +94,7 @@ under the License.
         <gmaven.version>1.3</gmaven.version> <!-- Newest: 1.5 -->
 
         <guava.version>14.0.1</guava.version> <!-- Newest: 18.0 -->
-        <gson.version>2.8.1</gson.version>
+        <gson.version>2.8.9</gson.version>
 
         <httpcomponents.httpclient.version>4.5.2</httpcomponents.httpclient.version> <!-- Newest: 4.5.3 -->
         <httpcomponents.httpcore.version>4.4.4</httpcomponents.httpcore.version> <!-- Newest: 4.4.6 -->