diff --git a/pom.xml b/pom.xml
index 56401db..e86bf1b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <slf4j.version>1.6.6</slf4j.version>
         <log4j.version>1.2.12</log4j.version>
         <httpclient.version>4.1.2</httpclient.version>
-        <jackson.version>2.2.2</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <c3p0.version>0.9.1.2</c3p0.version>
         <druid.version>1.0.5</druid.version>
         <tomcat.jdbc.version>7.0.53</tomcat.jdbc.version>