diff --git a/parent/pom.xml b/parent/pom.xml
index 34d50cb..8cd9caf 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -28,7 +28,7 @@
         <compiler.version>3.7.0</compiler.version>
         <slf4j.version>1.7.21</slf4j.version>
         <!--<log4j.version>2.2</log4j.version>-->
-        <logback.version>1.1.7</logback.version>
+        <logback.version>1.2.0</logback.version>
         <cglib.version>3.2.5</cglib.version>
         <javassist.version>3.12.1.GA</javassist.version>
         <autovalue.version>1.6.2</autovalue.version>