diff --git a/src/main/resources/application-context.xml b/src/main/resources/application-context.xml
index de8d312..de80661 100644
--- a/src/main/resources/application-context.xml
+++ b/src/main/resources/application-context.xml
@@ -1,22 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:jee="http://www.springframework.org/schema/jee"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:task="http://www.springframework.org/schema/task"
        xmlns:context="http://www.springframework.org/schema/context"
-       xmlns:aop="http://www.springframework.org/schema/aop"
        xmlns:cache="http://www.springframework.org/schema/cache"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
 	http://www.springframework.org/schema/beans/spring-beans.xsd
 	http://www.springframework.org/schema/tx
 	http://www.springframework.org/schema/tx/spring-tx.xsd
-	http://www.springframework.org/schema/jee
-	http://www.springframework.org/schema/jee/spring-jee.xsd
+
+
 	http://www.springframework.org/schema/context
 	http://www.springframework.org/schema/context/spring-context.xsd
-	http://www.springframework.org/schema/aop
-	http://www.springframework.org/schema/aop/spring-aop.xsd
+
+
 	http://www.springframework.org/schema/task
 	http://www.springframework.org/schema/task/spring-task.xsd
 	http://www.springframework.org/schema/cache
diff --git a/src/main/resources/jdbc.properties b/src/main/resources/jdbc.properties
index a5700c3..a84edef 100644
--- a/src/main/resources/jdbc.properties
+++ b/src/main/resources/jdbc.properties
@@ -17,7 +17,7 @@ poolPreparedStatements=true
 maxPoolPreparedStatementPerConnectionSize=20
 removeAbandonedTimeout=1800
 
-hibernate.dialect=org.hibernate.dialect.MySQLDialect
+hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
 hibernate.show_sql=false
 hibernate.format_sql=true
 hibernate.hbm2ddl.auto=false
diff --git a/src/main/webapp/WEB-INF/lib/mysql-connector-5.1.8.jar b/src/main/webapp/WEB-INF/lib/mysql-connector-5.1.8.jar
deleted file mode 100644
index 5a7c6fb..0000000
Binary files a/src/main/webapp/WEB-INF/lib/mysql-connector-5.1.8.jar and /dev/null differ
diff --git a/src/main/webapp/WEB-INF/lib/mysql-connector-java-5.1.14.jar b/src/main/webapp/WEB-INF/lib/mysql-connector-java-5.1.14.jar
new file mode 100644
index 0000000..7ba8ee8
Binary files /dev/null and b/src/main/webapp/WEB-INF/lib/mysql-connector-java-5.1.14.jar differ