diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index ad3e8b2197..63cb396e4d 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -165,7 +165,7 @@
     <hbase.one.version>1.2.6</hbase.one.version>
     <hbase.two.version>2.2.0</hbase.two.version>
     <woodstox.version>5.4.0</woodstox.version>
-    <json-smart.version>2.4.7</json-smart.version>
+    <json-smart.version>2.4.9</json-smart.version>
     <nimbus-jose-jwt.version>9.8.1</nimbus-jose-jwt.version>
   </properties>