diff --git a/base-demo/pom.xml b/base-demo/pom.xml
index 279b4c55..2a7f735d 100644
--- a/base-demo/pom.xml
+++ b/base-demo/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.5.33</version>
+			<version>1.5.34</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>