diff --git a/pom.xml b/pom.xml
index 88a3c95..ac3c26c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <maven-plugin-version>1.0.0</maven-plugin-version>
-        <gson-version>2.8.1</gson-version>
+        <gson-version>2.8.9</gson-version>
         <gson-fire-version>1.8.0</gson-fire-version>
         <junit-version>4.12</junit-version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>