diff --git a/draw.io-api/pom.xml b/draw.io-api/pom.xml
index 2f04814..43fa5a1 100644
--- a/draw.io-api/pom.xml
+++ b/draw.io-api/pom.xml
@@ -77,7 +77,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.6</version>
+      <version>2.8.9</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>