diff --git a/javalin/pom.xml b/javalin/pom.xml
index ba2cb5d..247e0d7 100644
--- a/javalin/pom.xml
+++ b/javalin/pom.xml
@@ -23,7 +23,7 @@
     <packaging>bundle</packaging>
 
     <properties>
-        <jackson.version>2.9.8</jackson.version>
+        <jackson.version>2.12.3</jackson.version>
     </properties>
 
     <dependencies>