diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..a1df05a
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,23 @@
+name: npm build
+
+on:
+  push:
+    branches:
+      - master
+  pull_request: {}
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - name: Publish to npm
+        run: npm publish --tag next
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+        if: github.ref == 'refs/heads/master'
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 81840d4..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-dist: trusty
-sudo: false
-language: node_js
-node_js: node
-deploy:
-  provider: npm
-  email: koczkatamas@gmail.com
-  tag: next
-  skip_cleanup: true
-  api_key:
-    secure: "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"
-  on:
-    tags: true
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..0a2a1c2
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,5 @@
+{
+  "name": "kaitai-struct",
+  "version": "0.9.0-SNAPSHOT.3",
+  "lockfileVersion": 1
+}
diff --git a/package.json b/package.json
index a04886c..58d7d33 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,26 @@
 {
   "name": "kaitai-struct",
-  "version": "0.9.0-SNAPSHOT.1",
+  "version": "0.9.0-SNAPSHOT.3",
   "description": "Kaitai Struct: runtime library for Javascript",
   "main": "index.js",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/kaitai-io/kaitai_struct_javascript_runtime.git"
   },
-  "keywords": ["kaitai", "binary", "parsing", "struct", "stream", "runtime", "file", "format", "structure", "forenics", "reversing", "reverse engineering"],
+  "keywords": [
+    "kaitai",
+    "binary",
+    "parsing",
+    "struct",
+    "stream",
+    "runtime",
+    "file",
+    "format",
+    "structure",
+    "forenics",
+    "reversing",
+    "reverse engineering"
+  ],
   "author": "Kaitai team (https://github.com/orgs/kaitai-io/people) and Ilmari Heikkinen",
   "license": "Apache-2.0",
   "bugs": {