diff --git a/Code-uid/pom.xml b/Code-uid/pom.xml
index c5e7eb7..0973f1c 100644
--- a/Code-uid/pom.xml
+++ b/Code-uid/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.1.3</version>
+            <version>1.2.0</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>