diff --git a/learning-maven/pom.xml b/learning-maven/pom.xml
index 4ae106f..424ed40 100644
--- a/learning-maven/pom.xml
+++ b/learning-maven/pom.xml
@@ -15,7 +15,7 @@
     </modules>
 
     <properties>
-        <jackson.version>2.9.8</jackson.version>
+        <jackson.version>2.15.0</jackson.version>
         <slf4j.version>1.7.25</slf4j.version>
         <junit.jupiter.verison>5.7.0</junit.jupiter.verison>
         <java.version>11</java.version>