diff --git a/pom.xml b/pom.xml
index a58b134b..61adad21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,7 +80,7 @@
         <dependency>
           <groupId>ch.qos.logback</groupId>
           <artifactId>logback-classic</artifactId>
-          <version>1.5.18</version>
+          <version>1.5.26</version>
           <scope>test</scope>
         </dependency>
         <dependency>