diff --git a/pom.xml b/pom.xml
index 1bd3242..d6c0c60 100644
--- a/pom.xml
+++ b/pom.xml
@@ -151,7 +151,7 @@
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>
-                <version>1.5.18</version>
+                <version>1.5.23</version>
                 <scope>test</scope>
             </dependency>
             <dependency>