diff --git a/3rd_src/pom.xml b/3rd_src/pom.xml
index f1d5deb1b661dcec8db7a4be2b283d3363231db4..7e0f8c26de429221acd11a7d840d468723d654c9 100644
--- a/3rd_src/pom.xml
+++ b/3rd_src/pom.xml
@@ -109,7 +109,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.6</version>
+            <version>2.8.9</version>
         </dependency>
 
         <dependency>