diff --git a/pom.xml b/pom.xml
index 0b2abec..a561f9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
 		<commons-codec.version>1.9</commons-codec.version>
 		<commons-fileupload.version>1.3.1</commons-fileupload.version>
 		<commons-beanutils.version>1.9.1</commons-beanutils.version>
-		<jackson.version>2.2.3</jackson.version>
+		<jackson.version>2.13.4</jackson.version>
 		<fastjson.version>1.1.40</fastjson.version>
 		<xstream.version>1.4.7</xstream.version>
 		<guava.version>17.0</guava.version>