diff --git a/learn-parent/pom.xml b/learn-parent/pom.xml
index b9b5c52..c548bcf 100644
--- a/learn-parent/pom.xml
+++ b/learn-parent/pom.xml
@@ -25,7 +25,7 @@
         <logstash.version>6.2</logstash.version>
         <!-- logging -->
         <org.slf4j.version>1.7.21</org.slf4j.version>
-        <logback.version>1.1.7</logback.version>
+        <logback.version>1.2.0</logback.version>
         <!-- 缓存相关 -->
         <redisson.version>3.11.6</redisson.version>