diff --git a/CMakeLists.txt b/CMakeLists.txt
index b41c423a2..a0c374762 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,7 @@ set (PACKAGE_URL https://github.com/BYVoid/Opencc)
 set (PACKAGE_BUGREPORT https://github.com/BYVoid/Opencc/issues)
 set (OPENCC_VERSION_MAJOR 1)
 set (OPENCC_VERSION_MINOR 0)
-set (OPENCC_VERSION_REVISION 2)
+set (OPENCC_VERSION_REVISION 3)
 
 if (CMAKE_BUILD_TYPE MATCHES Debug)
   set (version_suffix .Debug)
diff --git a/NEWS.md b/NEWS.md
index db3e70a78..8fd420a37 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,19 @@
 # Change History of OpenCC
 
+## Version 1.0.3
+
+2015年7月22日
+
+* 添加化學元素臺灣用字轉換。
+* 增補100餘組缺失的簡繁轉換字對。
+* 增補香港標準字。
+* 使用nan解決Node.js擴展編譯兼容性問題。
+* 命令行轉換工具支持就地轉換。
+* 測試框架遷移到GTest。
+* 修正Visual C++的編譯問題。
+* 實現無詞典詞彙抽取和分詞算法。
+* 優化轉換性能。
+
 ## Version 1.0.2
 
 2014年11月8日
diff --git a/node/global.gypi b/node/global.gypi
index 63dd7b076..e20ee6dd0 100644
--- a/node/global.gypi
+++ b/node/global.gypi
@@ -1,6 +1,6 @@
 {
   "variables": {
-    "opencc_version": "1.0.2"
+    "opencc_version": "1.0.3"
   },
   "target_defaults": {
     "defines": [
diff --git a/package.json b/package.json
index 51a2ea00c..2895a5414 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "opencc",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Conversion between Traditional and Simplified Chinese",
   "author": "BYVoid <byvoid@byvoid.com>",
   "license": "Apache",