diff --git a/lerna.json b/lerna.json
index 8b2392bb..c2ee2049 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "1.0.0-alpha.14"
+  "version": "1.0.0-alpha.15"
 }
diff --git a/packages/nexrender-action-copy/package.json b/packages/nexrender-action-copy/package.json
index 4acc6561..284bf969 100644
--- a/packages/nexrender-action-copy/package.json
+++ b/packages/nexrender-action-copy/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@nexrender/action-copy",
   "author": "inlife",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "main": "index.js",
   "publishConfig": {
     "access": "public"
diff --git a/packages/nexrender-action-encode/package.json b/packages/nexrender-action-encode/package.json
index d2971efe..d2f1bbd6 100644
--- a/packages/nexrender-action-encode/package.json
+++ b/packages/nexrender-action-encode/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@nexrender/action-encode",
   "author": "inlife",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "main": "index.js",
   "publishConfig": {
     "access": "public"
diff --git a/packages/nexrender-api/package.json b/packages/nexrender-api/package.json
index d2c10fea..d6c63773 100644
--- a/packages/nexrender-api/package.json
+++ b/packages/nexrender-api/package.json
@@ -1,10 +1,10 @@
 {
   "name": "@nexrender/api",
   "author": "inlife",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "main": "src/index.js",
   "dependencies": {
-    "@nexrender/types": "^1.0.0-alpha.14",
+    "@nexrender/types": "^1.0.0-alpha.15",
     "isomorphic-unfetch": "^3.0.0"
   },
   "publishConfig": {
diff --git a/packages/nexrender-cli/package.json b/packages/nexrender-cli/package.json
index e60da075..57115961 100644
--- a/packages/nexrender-cli/package.json
+++ b/packages/nexrender-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nexrender/cli",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "author": "inlife",
   "main": "src/index.js",
   "scripts": {
@@ -16,7 +16,7 @@
     ]
   },
   "dependencies": {
-    "@nexrender/core": "^1.0.0-alpha.14",
+    "@nexrender/core": "^1.0.0-alpha.15",
     "arg": "^4.1.0",
     "chalk": "^2.4.2"
   },
diff --git a/packages/nexrender-core/package.json b/packages/nexrender-core/package.json
index 89a0ddd0..c6d305bf 100644
--- a/packages/nexrender-core/package.json
+++ b/packages/nexrender-core/package.json
@@ -1,13 +1,13 @@
 {
   "name": "@nexrender/core",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "main": "src/index.js",
   "author": "Inlife",
   "scripts": {
     "pkg-prelink": "node ../../misc/prelink.js"
   },
   "dependencies": {
-    "@nexrender/types": "^1.0.0-alpha.14",
+    "@nexrender/types": "^1.0.0-alpha.15",
     "data-uri-to-buffer": "^2.0.0",
     "file-uri-to-path": "^1.0.0",
     "mkdirp": "^0.5.1",
diff --git a/packages/nexrender-provider-s3/package.json b/packages/nexrender-provider-s3/package.json
index 09074702..0aacaa34 100644
--- a/packages/nexrender-provider-s3/package.json
+++ b/packages/nexrender-provider-s3/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nexrender/provider-s3",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "author": "inlife",
   "main": "src/index.js",
   "dependencies": {
diff --git a/packages/nexrender-server/package.json b/packages/nexrender-server/package.json
index aefba6d9..3d4a6fef 100644
--- a/packages/nexrender-server/package.json
+++ b/packages/nexrender-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nexrender/server",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "author": "inlife",
   "main": "src/index.js",
   "scripts": {
@@ -17,7 +17,7 @@
     ]
   },
   "dependencies": {
-    "@nexrender/types": "^1.0.0-alpha.14",
+    "@nexrender/types": "^1.0.0-alpha.15",
     "arg": "^4.1.0",
     "chalk": "^2.4.2",
     "micro": "^9.3.3",
diff --git a/packages/nexrender-types/package.json b/packages/nexrender-types/package.json
index 45b08f02..be1bea16 100644
--- a/packages/nexrender-types/package.json
+++ b/packages/nexrender-types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nexrender/types",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "author": "Inlife",
   "main": "src/index.js",
   "dependencies": {
diff --git a/packages/nexrender-worker/package.json b/packages/nexrender-worker/package.json
index 2dabc00b..968c847c 100644
--- a/packages/nexrender-worker/package.json
+++ b/packages/nexrender-worker/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nexrender/worker",
-  "version": "1.0.0-alpha.14",
+  "version": "1.0.0-alpha.15",
   "author": "inlife",
   "main": "src/index.js",
   "scripts": {
@@ -16,8 +16,8 @@
     ]
   },
   "dependencies": {
-    "@nexrender/api": "^1.0.0-alpha.14",
-    "@nexrender/core": "^1.0.0-alpha.14",
+    "@nexrender/api": "^1.0.0-alpha.15",
+    "@nexrender/core": "^1.0.0-alpha.15",
     "arg": "^4.1.0",
     "chalk": "^2.4.2"
   },