Update gson

java/util/pom.xml

@@ -35,7 +35,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.7</version>
+      <version>2.8.5</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>