diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e5c534c..29415f91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,19 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.2](https://github.com/zhihu/griffith/compare/v1.4.1...v1.4.2) (2019-04-17)
+
+
+### Bug Fixes
+
+* cannot read property handlerType of undefined ([#70](https://github.com/zhihu/griffith/issues/70)) ([3702079](https://github.com/zhihu/griffith/commit/3702079))
+* failed to execute endOfStream on MediaSource ([#69](https://github.com/zhihu/griffith/issues/69)) ([c8c91ff](https://github.com/zhihu/griffith/commit/c8c91ff))
+* failed to execute start on TimeRanges ([#71](https://github.com/zhihu/griffith/issues/71)) ([b59c4d0](https://github.com/zhihu/griffith/commit/b59c4d0))
+
+
+
+
+
 ## [1.4.1](https://github.com/zhihu/griffith/compare/v1.4.0...v1.4.1) (2019-04-16)
 
 
diff --git a/example/CHANGELOG.md b/example/CHANGELOG.md
index 764a6597..675d53dd 100644
--- a/example/CHANGELOG.md
+++ b/example/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.2](https://github.com/zhihu/griffith/compare/v1.4.1...v1.4.2) (2019-04-17)
+
+**Note:** Version bump only for package example
+
+
+
+
+
 ## [1.4.1](https://github.com/zhihu/griffith/compare/v1.4.0...v1.4.1) (2019-04-16)
 
 **Note:** Version bump only for package example
diff --git a/example/package.json b/example/package.json
index 08d2ac65..aca7e87f 100644
--- a/example/package.json
+++ b/example/package.json
@@ -1,6 +1,6 @@
 {
   "name": "example",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "private": true,
   "scripts": {
     "build": "NODE_ENV=production webpack --env production",
@@ -9,7 +9,7 @@
   "dependencies": {
     "@babel/polyfill": "^7.0.0",
     "@babel/runtime": "^7.1.5",
-    "griffith": "^1.4.1",
+    "griffith": "^1.4.2",
     "query-string": "^6.3.0",
     "raf": "^3.4.1",
     "react": "16.4.2",
diff --git a/lerna.json b/lerna.json
index caf1dd23..1d3ed51c 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,7 +2,7 @@
   "packages": [
     "packages/*"
   ],
-  "version": "1.4.1",
+  "version": "1.4.2",
   "conventionalCommits": true,
   "npmClient": "yarn",
   "useWorkspaces": true
diff --git a/packages/griffith-mp4/CHANGELOG.md b/packages/griffith-mp4/CHANGELOG.md
index 35243342..41a86687 100644
--- a/packages/griffith-mp4/CHANGELOG.md
+++ b/packages/griffith-mp4/CHANGELOG.md
@@ -3,6 +3,19 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.2](https://github.com/zhihu/griffith/compare/v1.4.1...v1.4.2) (2019-04-17)
+
+
+### Bug Fixes
+
+* cannot read property handlerType of undefined ([#70](https://github.com/zhihu/griffith/issues/70)) ([3702079](https://github.com/zhihu/griffith/commit/3702079))
+* failed to execute endOfStream on MediaSource ([#69](https://github.com/zhihu/griffith/issues/69)) ([c8c91ff](https://github.com/zhihu/griffith/commit/c8c91ff))
+* failed to execute start on TimeRanges ([#71](https://github.com/zhihu/griffith/issues/71)) ([b59c4d0](https://github.com/zhihu/griffith/commit/b59c4d0))
+
+
+
+
+
 ## [1.4.1](https://github.com/zhihu/griffith/compare/v1.4.0...v1.4.1) (2019-04-16)
 
 
diff --git a/packages/griffith-mp4/package.json b/packages/griffith-mp4/package.json
index ed3ebbe8..46656bda 100644
--- a/packages/griffith-mp4/package.json
+++ b/packages/griffith-mp4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "griffith-mp4",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "griffith mp4 plugin",
   "homepage": "https://github.com/zhihu/griffith/tree/master/packages/griffith-mp4",
   "license": "MIT",
diff --git a/packages/griffith-standalone/CHANGELOG.md b/packages/griffith-standalone/CHANGELOG.md
index 58609d81..9dc9d5ee 100644
--- a/packages/griffith-standalone/CHANGELOG.md
+++ b/packages/griffith-standalone/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.2](https://github.com/zhihu/griffith/compare/v1.4.1...v1.4.2) (2019-04-17)
+
+**Note:** Version bump only for package griffith-standalone
+
+
+
+
+
 ## [1.4.1](https://github.com/zhihu/griffith/compare/v1.4.0...v1.4.1) (2019-04-16)
 
 **Note:** Version bump only for package griffith-standalone
diff --git a/packages/griffith-standalone/package.json b/packages/griffith-standalone/package.json
index c0711c21..51c40859 100644
--- a/packages/griffith-standalone/package.json
+++ b/packages/griffith-standalone/package.json
@@ -1,6 +1,6 @@
 {
   "name": "griffith-standalone",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "Zhihu Video Player",
   "homepage": "https://github.com/zhihu/griffith/tree/master/packages/griffith-standalone",
   "license": "MIT",
@@ -14,7 +14,7 @@
     "build": "webpack -p"
   },
   "devDependencies": {
-    "griffith": "^1.4.1",
+    "griffith": "^1.4.2",
     "react": "16.4.2",
     "react-dom": "16.4.2",
     "webpack": "^4.29.6",
diff --git a/packages/griffith/CHANGELOG.md b/packages/griffith/CHANGELOG.md
index 2f93b688..050d2ab6 100644
--- a/packages/griffith/CHANGELOG.md
+++ b/packages/griffith/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.2](https://github.com/zhihu/griffith/compare/v1.4.1...v1.4.2) (2019-04-17)
+
+**Note:** Version bump only for package griffith
+
+
+
+
+
 ## [1.4.1](https://github.com/zhihu/griffith/compare/v1.4.0...v1.4.1) (2019-04-16)
 
 **Note:** Version bump only for package griffith
diff --git a/packages/griffith/package.json b/packages/griffith/package.json
index 2e45a46a..0a45cef9 100644
--- a/packages/griffith/package.json
+++ b/packages/griffith/package.json
@@ -1,6 +1,6 @@
 {
   "name": "griffith",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "Zhihu Video Player",
   "homepage": "https://github.com/zhihu/griffith/tree/master/packages/griffith",
   "license": "MIT",
@@ -29,7 +29,7 @@
     "eventemitter3": "^3.1.0",
     "griffith-hls": "^1.4.0",
     "griffith-message": "^1.2.1",
-    "griffith-mp4": "^1.4.1",
+    "griffith-mp4": "^1.4.2",
     "griffith-utils": "^1.2.1",
     "isomorphic-bigscreen": "2.0.5",
     "lodash": "4.17.11",