diff --git a/package.json b/package.json
index 0698d71..bcedc30 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,10 @@
     "build:ngc": "node_modules/.bin/ngc -p tsconfig.json",
     "build:tsc": "node_modules/typescript/bin/tsc -p tsconfig-umd.json",
     "pack:dev": "npm run build && npm pack",
+    "prerelease": "npm run build",
+    "release:major": "changelog -M && git add CHANGELOG.md && git commit -m 'updated CHANGELOG.md' && npm version major && git push origin master && git push origin --tags",
+    "release:minor": "changelog -m && git add CHANGELOG.md && git commit -m 'updated CHANGELOG.md' && npm version minor && git push origin master && git push origin --tags",
+    "release:patch": "changelog -p && git add CHANGELOG.md && git commit -m 'updated CHANGELOG.md' && npm version patch && git push origin master && git push origin --tags",
     "test": "node_modules/karma/bin/karma start karma.conf.js",
     "test:watch": "node_modules/karma/bin/karma start karma.conf.js --singleRun=false"
   },