diff --git a/pom.xml b/pom.xml
index 3b22944..5332b2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>cn.wildfirechat</groupId>
 	<artifactId>app</artifactId>
-	<version>0.51</version>
+	<version>0.52</version>
 	<packaging>jar</packaging>
 
 	<name>app</name>
@@ -22,7 +22,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<wfc.sdk.version>0.67</wfc.sdk.version>
+		<wfc.sdk.version>0.69</wfc.sdk.version>
 	</properties>
 
 	<dependencies>
diff --git a/src/lib/common-0.67.jar b/src/lib/common-0.69.jar
similarity index 92%
rename from src/lib/common-0.67.jar
rename to src/lib/common-0.69.jar
index 3ad835a..73396c1 100644
Binary files a/src/lib/common-0.67.jar and b/src/lib/common-0.69.jar differ
diff --git a/src/lib/sdk-0.67.jar b/src/lib/sdk-0.69.jar
similarity index 51%
rename from src/lib/sdk-0.67.jar
rename to src/lib/sdk-0.69.jar
index 8689620..1456922 100644
Binary files a/src/lib/sdk-0.67.jar and b/src/lib/sdk-0.69.jar differ