diff --git a/mydelay/pom.xml b/mydelay/pom.xml
index d8e4089..4ce5df7 100644
--- a/mydelay/pom.xml
+++ b/mydelay/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.10.0.pr1</version>
+            <version>2.12.6.1</version>
             <scope>provided</scope>
         </dependency>
         <dependency>