diff --git a/pom.xml b/pom.xml
index 93199667..ea78f4e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,7 +63,7 @@
         <shiro.version>1.2.4</shiro.version>
         <mockito.version>1.10.19</mockito.version>
         <derby.version>10.7.1.1</derby.version>
-        <jackson.version>2.2.3</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <fastjson.version>1.1.40</fastjson.version>
         <guava.version>17.0</guava.version>
         <commons-lang3.version>3.3.2</commons-lang3.version>