diff --git a/pom.xml b/pom.xml
index fe8eeafcc..1fb4300f3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <commons-lang.version>2.5</commons-lang.version>
         <javax-persistence.version>1.0.2</javax-persistence.version>
         <tomcat-jdbc.version>7.0.52</tomcat-jdbc.version>
-        <mysql-connector.version>5.1.39</mysql-connector.version>
+        <mysql-connector.version>5.1.48</mysql-connector.version>
         <sqljdbc.version>6.4.0.jre7.ctrip</sqljdbc.version>
         <jsqlparser.version>1.2</jsqlparser.version>
         <gson.version>2.8.0</gson.version>