diff --git a/.github/workflows/snapshot_release.yaml b/.github/workflows/snapshot_release.yaml
index 4a742b1..83d6b9a 100644
--- a/.github/workflows/snapshot_release.yaml
+++ b/.github/workflows/snapshot_release.yaml
@@ -3,6 +3,9 @@ on:
   push:
     branches:
       - develop
+  repository_dispatch:
+    types:
+      - snapshot-release
 
 jobs:
   test:
diff --git a/README.md b/README.md
index 32eea51..537ad4e 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,10 @@
 |Master |![Create tagged release](https://github.com/nut-tree/nut.js/workflows/Create%20tagged%20release/badge.svg)|
 |Develop|![Create snapshot release](https://github.com/nut-tree/nut.js/workflows/Create%20snapshot%20release/badge.svg)|
 
-![Supported node versions](https://img.shields.io/badge/node-v10.x%20--%20v14.x-green)
+![Supported node LTS versions](https://img.shields.io/badge/node%40lts-erbium%2C%20fermium-green)
+![Supported node versions](https://img.shields.io/badge/node-15.x.x-green)
+![Supported Electron versions](https://img.shields.io/badge/electron-8.x.x%20--%2012.x.x-green)
+
 [![SonarCloud badge](https://sonarcloud.io/api/project_badges/measure?project=nut-tree%3Anut.js&metric=alert_status)](https://sonarcloud.io/dashboard?id=nut-tree%3Anut.js)
 [![SonarCloud Coverage](https://sonarcloud.io/api/project_badges/measure?project=nut-tree%3Anut.js&metric=coverage)](https://sonarcloud.io/component_measures?id=nut-tree%3Anut.js&metric=coverage)
 
diff --git a/package-lock.json b/package-lock.json
index 1107eb0..e4ef5a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1931,7 +1931,7 @@
     "deep-extend": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
-      "integrity": "sha1-xPp8lUBKF6nD6Mp+FTcxK3NjMKw="
+      "integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA=="
     },
     "deep-is": {
       "version": "0.1.3",
@@ -5279,9 +5279,9 @@
       "dev": true
     },
     "neo-async": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.1.tgz",
-      "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==",
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==",
       "dev": true
     },
     "nice-try": {
@@ -5830,7 +5830,7 @@
     "rc": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
-      "integrity": "sha1-zZJL9SAKB1uDwYjNa54hG3/A0+0=",
+      "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
       "requires": {
         "deep-extend": "^0.6.0",
         "ini": "~1.3.0",
@@ -7206,14 +7206,11 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "3.9.2",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.9.2.tgz",
-      "integrity": "sha512-zGVwKslUAD/EeqOrD1nQaBmXIHl1Vw371we8cvS8I6mYK9rmgX5tv8AAeJdfsQ3Kk5mGax2SVV/AizxdNGhl7Q==",
+      "version": "3.13.7",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.7.tgz",
+      "integrity": "sha512-1Psi2MmnZJbnEsgJJIlfnd7tFlJfitusmR7zDI8lXlFI0ACD4/Rm/xdrU8bh6zF0i74aiVoBtkRiFulkrmh3AA==",
       "dev": true,
-      "optional": true,
-      "requires": {
-        "commander": "~2.20.3"
-      }
+      "optional": true
     },
     "union-value": {
       "version": "1.0.1",