diff --git a/fsm-diningPhilosophers/pom.xml b/fsm-diningPhilosophers/pom.xml
index 7814e81..f8a1cce 100644
--- a/fsm-diningPhilosophers/pom.xml
+++ b/fsm-diningPhilosophers/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.3.12</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>