diff --git a/apt/pom.xml b/apt/pom.xml
index f0b192b..39df10b 100644
--- a/apt/pom.xml
+++ b/apt/pom.xml
@@ -26,7 +26,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.6</version>
+      <version>2.8.9</version>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>