diff --git a/pom.xml b/pom.xml
index f024585..409585a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
   <url>http://maven.apache.org</url>
 
   <properties>
-    <jackson-2-version>2.4.2</jackson-2-version>
+    <jackson-2-version>2.13.4.1</jackson-2-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>