diff --git a/slf4j/pom.xml b/slf4j/pom.xml
index 37bfd42..d14d6d2 100644
--- a/slf4j/pom.xml
+++ b/slf4j/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.12</version>
+            <version>1.5.13</version>
             <scope>test</scope>
         </dependency>
     </dependencies>