diff --git a/Pod/Classes/Version.h b/Pod/Classes/Version.h
index aef84b70..de1f1fcc 100644
--- a/Pod/Classes/Version.h
+++ b/Pod/Classes/Version.h
@@ -9,6 +9,6 @@
 #ifndef version_h
 #define version_h
 
-#define SEAFILE_VERSION @"2.8.2"
+#define SEAFILE_VERSION @"2.8.3"
 
 #endif /* version_h */
diff --git a/SeafAction/Info.plist b/SeafAction/Info.plist
index d616fffc..23778475 100644
--- a/SeafAction/Info.plist
+++ b/SeafAction/Info.plist
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.8.2</string>
+	<string>2.8.3</string>
 	<key>CFBundleVersion</key>
-	<string>2</string>
+	<string>1</string>
 	<key>NSExtension</key>
 	<dict>
 		<key>NSExtensionActionWantsFullScreenPresentation</key>
diff --git a/SeafFileProvider/Info.plist b/SeafFileProvider/Info.plist
index b0c87a07..e01d3a43 100644
--- a/SeafFileProvider/Info.plist
+++ b/SeafFileProvider/Info.plist
@@ -21,11 +21,11 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.8.2</string>
+	<string>2.8.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2</string>
+	<string>1</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>
diff --git a/SeafFileProviderUI/Info.plist b/SeafFileProviderUI/Info.plist
index 35de60a8..463bf7ca 100644
--- a/SeafFileProviderUI/Info.plist
+++ b/SeafFileProviderUI/Info.plist
@@ -21,11 +21,11 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.8.2</string>
+	<string>2.8.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2</string>
+	<string>1</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>
diff --git a/SeafShare/Info.plist b/SeafShare/Info.plist
index aa4435f5..8bdfb115 100644
--- a/SeafShare/Info.plist
+++ b/SeafShare/Info.plist
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>XPC!</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.8.2</string>
+	<string>2.8.3</string>
 	<key>CFBundleVersion</key>
-	<string>2</string>
+	<string>1</string>
 	<key>NSAppTransportSecurity</key>
 	<dict>
 		<key>NSAllowsArbitraryLoads</key>
diff --git a/Seafile.podspec b/Seafile.podspec
index 76e936fc..5b0f9756 100644
--- a/Seafile.podspec
+++ b/Seafile.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "Seafile"
-  s.version          = "2.8.2"
+  s.version          = "2.8.3"
   s.summary          = "iOS client for seafile."
   s.homepage         = "https://github.com/haiwen/seafile-iOS"
   s.license          = 'MIT'
diff --git a/seafile/seafile-appstore-Info.plist b/seafile/seafile-appstore-Info.plist
index f4a32c73..da312caf 100644
--- a/seafile/seafile-appstore-Info.plist
+++ b/seafile/seafile-appstore-Info.plist
@@ -52,7 +52,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.8.2</string>
+	<string>2.8.3</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
@@ -77,7 +77,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>2</string>
+	<string>1</string>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>wechat</string>