diff --git a/reactive-rest-app/pom.xml b/reactive-rest-app/pom.xml
index fe5796a..ad69c45 100644
--- a/reactive-rest-app/pom.xml
+++ b/reactive-rest-app/pom.xml
@@ -206,7 +206,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
         </dependency>
 
         <dependency>