diff --git a/dbconf/pom.xml b/dbconf/pom.xml
old mode 100755
new mode 100644
index 43d6ce4..08a3bf9
--- a/dbconf/pom.xml
+++ b/dbconf/pom.xml
@@ -9,7 +9,7 @@
     <name>net.javaforge.blog.dbconf</name>
 
     <properties>
-        <spring.version>3.0.6.RELEASE</spring.version>
+        <spring.version>6.0.0</spring.version>
         <slf4j.version>1.6.6</slf4j.version>
         <logback.version>1.0.6</logback.version>
     </properties>