diff --git a/pom.xml b/pom.xml
index 0dbf5fe9e9..0cd5c9970a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
  -->
 	<groupId>com.alibaba</groupId>
 	<artifactId>druid</artifactId>
-	<version>1.1.3-preview_47</version>
+	<version>1.1.4-preview_01</version>
 
 	<packaging>jar</packaging>
 	<name>druid</name>
diff --git a/src/main/java/com/alibaba/druid/VERSION.java b/src/main/java/com/alibaba/druid/VERSION.java
index d68f2670ef..bfa1b9f6be 100644
--- a/src/main/java/com/alibaba/druid/VERSION.java
+++ b/src/main/java/com/alibaba/druid/VERSION.java
@@ -19,7 +19,7 @@ public final class VERSION {
 
     public final static int MajorVersion    = 1;
     public final static int MinorVersion    = 1;
-    public final static int RevisionVersion = 3;
+    public final static int RevisionVersion = 4;
 
     public static String getVersionNumber() {
         return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion;