diff --git a/pom.xml b/pom.xml
index 2bf2834..327609f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -178,7 +178,7 @@
         <jsonpath.version>2.4.0</jsonpath.version>
         <jackson.version>2.9.9</jackson.version>
         <jackson.msgpack.version>0.8.17</jackson.msgpack.version>
-        <gson.version>2.8.5</gson.version>
+        <gson.version>2.8.9</gson.version>
         <bson.version>3.9.1</bson.version>
         <lombok.version>1.18.4</lombok.version>
         <logback.version>1.2.3</logback.version>