diff --git a/others/code/springboot-kubernetes/03-notifications-service/pom.xml b/others/code/springboot-kubernetes/03-notifications-service/pom.xml
index d855527d..33e569de 100644
--- a/others/code/springboot-kubernetes/03-notifications-service/pom.xml
+++ b/others/code/springboot-kubernetes/03-notifications-service/pom.xml
@@ -68,7 +68,7 @@
 		<dependency>
 			<groupId>com.github.jknack</groupId>
 			<artifactId>handlebars</artifactId>
-			<version>4.1.2</version>
+			<version>4.5.2</version>
 		</dependency>