diff --git a/dbconf/pom.xml b/dbconf/pom.xml
old mode 100755
new mode 100644
index 43d6ce4..2498fe8
--- a/dbconf/pom.xml
+++ b/dbconf/pom.xml
@@ -11,7 +11,7 @@
     <properties>
         <spring.version>3.0.6.RELEASE</spring.version>
         <slf4j.version>1.6.6</slf4j.version>
-        <logback.version>1.0.6</logback.version>
+        <logback.version>1.2.0</logback.version>
     </properties>
 
     <build>