diff --git a/java8-tutorials/pom.xml b/java8-tutorials/pom.xml
index 643030d..2b60b0a 100644
--- a/java8-tutorials/pom.xml
+++ b/java8-tutorials/pom.xml
@@ -5,7 +5,7 @@
     <version>1.0-SNAPSHOT</version>
     <properties>
         <guava.version>22.0</guava.version>
-		<gson.version>2.8.0</gson.version>
+		<gson.version>2.8.9</gson.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>