diff --git a/JavaTrain/pom.xml b/JavaTrain/pom.xml
index a06cbcb8..44777aef 100644
--- a/JavaTrain/pom.xml
+++ b/JavaTrain/pom.xml
@@ -153,7 +153,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.12.5</version>
+            <version>2.12.7.1</version>
         </dependency>