diff --git a/NEWS.md b/NEWS.md
index 05f5750dafa4f1416938db202588a02195b47987..50adaee47a389a668dbfbfe8a65dacb8bb24d84c 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,8 @@
 tag next
 --------------------------------
+
+tag k0.4.3
+--------------------------------
 - android: fix several crash when reconfiguring MediaCodec
 - android: add jjk to generate API native wrapper
 - android: support IMediaDataSource for user to supply media data
diff --git a/README.md b/README.md
index 341acabd3574e2166ebd3f2a65c24e27f201dc8f..5680eec628e5ff7ae14dad84c5d522f802189213 100644
--- a/README.md
+++ b/README.md
@@ -16,16 +16,16 @@ allprojects {
 
 dependencies {
     # required, enough for most devices.
-    compile 'tv.danmaku.ijk.media:ijkplayer-java:0.4.2.4'
-    compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.4.2.4'
+    compile 'tv.danmaku.ijk.media:ijkplayer-java:0.4.3'
+    compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.4.3'
 
     # Other ABIs: optional
-    compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.4.2.4'
-    compile 'tv.danmaku.ijk.media:ijkplayer-arm64:0.4.2.4'
-    compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.4.2.4'
+    compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.4.3'
+    compile 'tv.danmaku.ijk.media:ijkplayer-arm64:0.4.3'
+    compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.4.3'
 
     # ExoPlayer as IMediaPlayer: optional, experimental
-    compile 'tv.danmaku.ijk.media:ijkplayer-exo:0.4.2.4'
+    compile 'tv.danmaku.ijk.media:ijkplayer-exo:0.4.3'
 }
 ```
 - iOS
@@ -135,7 +135,7 @@ sudo dpkg-reconfigure dash
 ```
 git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-android
 cd ijkplayer-android
-git checkout -B latest k0.4.2.4
+git checkout -B latest k0.4.3
 
 ./init-android.sh
 
@@ -175,7 +175,7 @@ cd ..
 ```
 git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-ios
 cd ijkplayer-ios
-git checkout -B latest k0.4.2.4
+git checkout -B latest k0.4.3
 
 ./init-ios.sh
 
diff --git a/android/ijkplayer/build.gradle b/android/ijkplayer/build.gradle
index ce1e998fdcf46d8dea4e0145971731e542f16c04..c0fd5e847d2fd02cdeab41bc4ce7d5edaab6756d 100644
--- a/android/ijkplayer/build.gradle
+++ b/android/ijkplayer/build.gradle
@@ -26,8 +26,8 @@ ext {
 
     targetSdkVersion = 23
 
-    versionCode = 402004
-    versionName = "0.4.2.4"
+    versionCode = 403000
+    versionName = "0.4.3"
 }
 
 wrapper {
diff --git a/android/ijkplayer/gradle.properties b/android/ijkplayer/gradle.properties
index 4da38e23fcc497d669c90f18692286657191c6ac..193239cbf18fe353a09d1af3c2132cbd5ba220b0 100644
--- a/android/ijkplayer/gradle.properties
+++ b/android/ijkplayer/gradle.properties
@@ -17,8 +17,8 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
-VERSION_NAME=0.4.2.4
-VERSION_CODE=402004
+VERSION_NAME=0.4.3
+VERSION_CODE=403000
 GROUP=tv.danmaku.ijk.media
 
 # http://central.sonatype.org/pages/requirements.html
diff --git a/android/ijkplayer/ijkplayer-exo/build.gradle b/android/ijkplayer/ijkplayer-exo/build.gradle
index 6fc3e16de64219fa8d03c27ba16669f9af2253a4..e6c1a3cbcd9573f66df7b35abf4bf942e75cc39c 100644
--- a/android/ijkplayer/ijkplayer-exo/build.gradle
+++ b/android/ijkplayer/ijkplayer-exo/build.gradle
@@ -25,7 +25,7 @@ dependencies {
     compile 'com.google.android.exoplayer:exoplayer:r1.5.1'
 
     compile project(':ijkplayer-java')
-    // compile 'tv.danmaku.ijk.media:ijkplayer-java:0.4.2.4'
+    // compile 'tv.danmaku.ijk.media:ijkplayer-java:0.4.3'
 }
 
 // apply from: '../tools/gradle-mvn-push.gradle'
diff --git a/version.sh b/version.sh
index d8efccb8dc283cddfa0a67fa38c9625852e24fb7..c8d6de94f0f9c3f22b51f2e3c26b1f9acfd3f0a0 100755
--- a/version.sh
+++ b/version.sh
@@ -2,8 +2,8 @@
 
 set -e
 
-VERSION_CODE=402004
-VERSION_NAME=0.4.2.4
+VERSION_CODE=403000
+VERSION_NAME=0.4.3
 
 echo_usage() {
     echo ""