diff --git a/pom.xml b/pom.xml
index fa707fc..82e6165 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
         <commons-fileupload.version>1.3.3</commons-fileupload.version>
         <httpclient.version>4.3.5</httpclient.version>
         <commons-net.version>3.3</commons-net.version>
-        <jackson.version>2.9.5</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <jstl.version>1.2</jstl.version>
         <servlet-api.version>2.5</servlet-api.version>
         <jsp-api.version>2.0</jsp-api.version>