diff --git a/base-example/pom.xml b/base-example/pom.xml
index 6b562f0..7375779 100644
--- a/base-example/pom.xml
+++ b/base-example/pom.xml
@@ -27,7 +27,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.4.5</version>
+      <version>1.4.12</version>
     </dependency>
 
     <!--