diff --git a/workshop/pom.xml b/workshop/pom.xml
index aed2165..62c56ec 100644
--- a/workshop/pom.xml
+++ b/workshop/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.8.7</version>
+            <version>2.9.10.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.module</groupId>