diff --git a/another-akka-try/pom.xml b/another-akka-try/pom.xml
index 9eeb7ef..15e3f20 100644
--- a/another-akka-try/pom.xml
+++ b/another-akka-try/pom.xml
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.3.12</version>
     </dependency>
 
     <!-- junit 4 -->