diff --git a/springbt_uid_generator/uid-generator/pom.xml b/springbt_uid_generator/uid-generator/pom.xml
index 1bb5031..31de406 100644
--- a/springbt_uid_generator/uid-generator/pom.xml
+++ b/springbt_uid_generator/uid-generator/pom.xml
@@ -73,7 +73,7 @@
         <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>