diff --git a/P2G1/MainProject/dockerdemo/pom.xml b/P2G1/MainProject/dockerdemo/pom.xml
index a226c545..1b87b55f 100644
--- a/P2G1/MainProject/dockerdemo/pom.xml
+++ b/P2G1/MainProject/dockerdemo/pom.xml
@@ -31,7 +31,7 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>
-                <version>2.9.8</version>
+                <version>2.12.6.1</version>
             </dependency>            
                         
             <dependency>