diff --git a/pom.xml b/pom.xml
index 9d34732..553c321 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <jackson-json.version>2.9.9</jackson-json.version>
+        <jackson-json.version>2.12.1</jackson-json.version>
         <mysql.version>5.1.47</mysql.version>
         <hibernate.version>5.4.3.Final</hibernate.version>
         <hibernate.validator.version>6.0.16.Final</hibernate.validator.version>