diff --git a/transporter/pom.xml b/transporter/pom.xml
index 57fa10a..2238cdb 100644
--- a/transporter/pom.xml
+++ b/transporter/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
         </dependency>
         <dependency>
             <groupId>com.typesafe.scala-logging</groupId>