diff --git a/java8-okhttp-gson/pom.xml b/java8-okhttp-gson/pom.xml
index c498f13..ce1ba64 100644
--- a/java8-okhttp-gson/pom.xml
+++ b/java8-okhttp-gson/pom.xml
@@ -254,7 +254,7 @@
     <swagger-core-version>1.5.15</swagger-core-version>
     <okhttp-version>2.7.5</okhttp-version>
 	<okio.version>1.13.0</okio.version>
-    <gson-version>2.8.1</gson-version>
+    <gson-version>2.8.9</gson-version>
     <jodatime-version>2.9.9</jodatime-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>
     <junit-version>4.12</junit-version>