diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfd2f57..d1bf79a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="0.7.3"></a>
+## [0.7.3](https://github.com/Kaixhin/FGLab/compare/0.7.2...v0.7.3) (2016-07-15)
+
+
+### Features
+
+* add reset capacity button([dc9e413](https://github.com/Kaixhin/FGLab/commit/dc9e413))
+
+
+
 <a name="0.6.1"></a>
 ## [0.6.1](https://github.com/Kaixhin/FGLab/compare/0.6.1...v0.6.1) (2016-01-30)
 
diff --git a/bower.json b/bower.json
index 7675acf..14cde6b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "fglab",
   "main": "lab.js",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "homepage": "https://github.com/Kaixhin/FGLab",
   "description": "Future Gadget Laboratory",
   "moduleType": [
diff --git a/package.json b/package.json
index 84443c0..539c05c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "FGLab",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "Future Gadget Laboratory",
   "main": "lab.js",
   "scripts": {