diff --git a/pom.xml b/pom.xml
index b52b2d2..3a22ed2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.11</version>
+            <version>1.2.13</version>
         </dependency>
         <dependency>
             <groupId>info.picocli</groupId>