diff --git a/lerna.json b/lerna.json
index f7c0dc117..d044af9c3 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,7 +2,7 @@
   "lerna": "3.4.0",
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "1.4.8",
+  "version": "1.4.9",
   "command": {
     "publish": {
       "ignoreChanges": [
diff --git a/packages/bottender-dialogflow/package.json b/packages/bottender-dialogflow/package.json
index 07da8921b..8304729ce 100644
--- a/packages/bottender-dialogflow/package.json
+++ b/packages/bottender-dialogflow/package.json
@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/Yoctol/bottender.git"
   },
-  "version": "1.4.8",
+  "version": "1.4.9",
   "main": "dist/index.js",
   "files": [
     "dist"
@@ -22,7 +22,7 @@
     "bottender": ">= 1.2.0-0"
   },
   "devDependencies": {
-    "bottender": "^1.4.8"
+    "bottender": "^1.4.9"
   },
   "keywords": [
     "bot",
diff --git a/packages/bottender-luis/package.json b/packages/bottender-luis/package.json
index f8f75b130..76598699f 100644
--- a/packages/bottender-luis/package.json
+++ b/packages/bottender-luis/package.json
@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/Yoctol/bottender.git"
   },
-  "version": "1.4.8",
+  "version": "1.4.9",
   "main": "dist/index.js",
   "files": [
     "dist"
@@ -21,7 +21,7 @@
     "bottender": ">= 1.2.0-0"
   },
   "devDependencies": {
-    "bottender": "^1.4.8"
+    "bottender": "^1.4.9"
   },
   "keywords": [
     "bot",
diff --git a/packages/bottender-qna-maker/package.json b/packages/bottender-qna-maker/package.json
index fa9238b6e..23deea64d 100644
--- a/packages/bottender-qna-maker/package.json
+++ b/packages/bottender-qna-maker/package.json
@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/Yoctol/bottender.git"
   },
-  "version": "1.4.8",
+  "version": "1.4.9",
   "main": "dist/index.js",
   "files": [
     "dist"
@@ -21,7 +21,7 @@
     "bottender": ">= 1.2.0-0"
   },
   "devDependencies": {
-    "bottender": "^1.4.8"
+    "bottender": "^1.4.9"
   },
   "keywords": [
     "bot",
diff --git a/packages/bottender-rasa/package.json b/packages/bottender-rasa/package.json
index 7651cf1e2..242e303e1 100644
--- a/packages/bottender-rasa/package.json
+++ b/packages/bottender-rasa/package.json
@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/Yoctol/bottender.git"
   },
-  "version": "1.4.8",
+  "version": "1.4.9",
   "main": "dist/index.js",
   "files": [
     "dist"
@@ -22,7 +22,7 @@
     "bottender": ">= 1.2.0-0"
   },
   "devDependencies": {
-    "bottender": "^1.4.8"
+    "bottender": "^1.4.9"
   },
   "keywords": [
     "bot",
diff --git a/packages/bottender/package.json b/packages/bottender/package.json
index f2cb53d6e..325a64afc 100644
--- a/packages/bottender/package.json
+++ b/packages/bottender/package.json
@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/Yoctol/bottender.git"
   },
-  "version": "1.4.8",
+  "version": "1.4.9",
   "main": "dist/index.js",
   "browser": "dist/browser.js",
   "bin": {