diff --git a/rest-service/pom.xml b/rest-service/pom.xml
index b14a8f5..cc04a0f 100644
--- a/rest-service/pom.xml
+++ b/rest-service/pom.xml
@@ -27,7 +27,7 @@
     <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.11.1</version>
+        <version>2.12.6.1</version>
     </dependency>
     <dependency>
         <groupId>org.apache.commons</groupId>