diff --git a/structure-maven-plugin/pom.xml b/structure-maven-plugin/pom.xml
index ee9ed83..c240f68 100644
--- a/structure-maven-plugin/pom.xml
+++ b/structure-maven-plugin/pom.xml
@@ -19,7 +19,7 @@
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
 
-    <gson.version>2.8.5</gson.version>
+    <gson.version>2.8.9</gson.version>
     <maven.version>3.3.9</maven.version>
   </properties>