diff --git a/pom.xml b/pom.xml
index 61a5653..0925cad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -144,7 +144,7 @@
         <slf4j.version>1.7.5</slf4j.version>
         <logback.version>1.0.9</logback.version>
         <guava.version>13.0.1</guava.version>
-        <gson.version>2.2.4</gson.version>
+        <gson.version>2.8.9</gson.version>
         <findbugs.jsr305.version>2.0.1</findbugs.jsr305.version>
         <netty.version>3.6.6.Final</netty.version>
         <snappy-java.version>1.0.5</snappy-java.version>