diff --git a/ch09-spring/pom.xml b/ch09-spring/pom.xml
index 1777363..c361a98 100644
--- a/ch09-spring/pom.xml
+++ b/ch09-spring/pom.xml
@@ -142,7 +142,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.10.4</version>
+            <version>2.9.10.8</version>
         </dependency>
 
         <dependency>