diff --git a/bee-engine/pom.xml b/bee-engine/pom.xml
index ac41ea70b016fba0614c862d9ac6f1651d9afd69..d294314890923306d231a1d865c08221210e28db 100644
--- a/bee-engine/pom.xml
+++ b/bee-engine/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.dianping.cat</groupId>
 		<artifactId>parent</artifactId>
-		<version>0.5.1.7</version>
+		<version>0.5.1.8</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.dianping.bee</groupId>
diff --git a/cat-consumer/pom.xml b/cat-consumer/pom.xml
index 3789fa2a59f0b8c7c86c6d16b6c02993f65681d0..85bd1a1ac595f5326dceda0047377f63923ffa85 100644
--- a/cat-consumer/pom.xml
+++ b/cat-consumer/pom.xml
@@ -3,7 +3,7 @@
    <parent>
       <groupId>com.dianping.cat</groupId>
       <artifactId>parent</artifactId>
-      <version>0.5.1.7</version>
+      <version>0.5.1.8</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>cat-consumer</artifactId>
diff --git a/cat-core/pom.xml b/cat-core/pom.xml
index fac190243714bbf0e0bdae53cb3d6d60a2f1d466..22d4aeb470342ce13fc9037d01043cd1bcd93f16 100644
--- a/cat-core/pom.xml
+++ b/cat-core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.dianping.cat</groupId>
 		<artifactId>parent</artifactId>
-		<version>0.5.1.7</version>
+		<version>0.5.1.8</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>cat-core</artifactId>
diff --git a/cat-data/pom.xml b/cat-data/pom.xml
index 7ba4c8553ad82f5fd6c6a69c10bda331952c094f..c42f907cfff88e7ce2fa83d968628ebb5aeb8a95 100644
--- a/cat-data/pom.xml
+++ b/cat-data/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.dianping.cat</groupId>
 		<artifactId>parent</artifactId>
-		<version>0.5.1.7</version>
+		<version>0.5.1.8</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>cat-data</artifactId>
diff --git a/cat-hadoop/pom.xml b/cat-hadoop/pom.xml
index b6e0a03072a9beb237b0d5acbb83b400e7f877b2..370f1997c06404ab5c5b6e63ca6cb3b92b72efb5 100644
--- a/cat-hadoop/pom.xml
+++ b/cat-hadoop/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.dianping.cat</groupId>
 		<artifactId>parent</artifactId>
-		<version>0.5.1.7</version>
+		<version>0.5.1.8</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>cat-hadoop</artifactId>
diff --git a/cat-home/pom.xml b/cat-home/pom.xml
index cd2e8b56d7f2e844db96b19193c9f17d3d711592..e2ea5c699dccf85f7aa38b23284a211103c2b5a0 100755
--- a/cat-home/pom.xml
+++ b/cat-home/pom.xml
@@ -3,7 +3,7 @@
    <parent>
       <groupId>com.dianping.cat</groupId>
       <artifactId>parent</artifactId>
-      <version>0.5.1.7</version>
+      <version>0.5.1.8</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>cat-home</artifactId>
diff --git a/cat-job/pom.xml b/cat-job/pom.xml
index 0f42984b56826fa299a57492c8a3d1596bb954ac..719b2efac9ccb1d5a1c729000b98985f39c0671a 100644
--- a/cat-job/pom.xml
+++ b/cat-job/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.dianping.cat</groupId>
 		<artifactId>parent</artifactId>
-		<version>0.5.1.7</version>
+		<version>0.5.1.8</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>cat-job</artifactId>
diff --git a/pom.xml b/pom.xml
index 25649f4cae205d799ef3567ac7dfb5334812127a..69e03bb8dd898db5119885a0f02a28e2bf76915c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.dianping.cat</groupId>
 	<artifactId>parent</artifactId>
-	<version>0.5.1.7</version>
+	<version>0.5.1.8</version>
 	<name>arch-cat</name>
 	<description>Central Application Tracking</description>
 	<packaging>pom</packaging>