diff --git a/boot-monitor/pom.xml b/boot-monitor/pom.xml
index 216e59a..5d7fb1a 100644
--- a/boot-monitor/pom.xml
+++ b/boot-monitor/pom.xml
@@ -19,7 +19,7 @@
     </parent>
 
     <properties>
-        <google.gson.version>2.8.5</google.gson.version>
+        <google.gson.version>2.8.9</google.gson.version>
         <commons.io.version>2.5</commons.io.version>
         <commons.fileupload.version>1.3.3</commons.fileupload.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>