Node 16 support

.tool-versions

@@ -1,3 +1,3 @@
 elixir 1.12.3-otp-24
 erlang 24.1
-nodejs 14.18.0
+nodejs 16.13.0

CHANGELOG.md

@@ -66,6 +66,7 @@
 - [#4582](https://github.com/blockscout/blockscout/pull/4582) - Fix NaN input on write contract page
 
 ### Chore
+- [#4860](https://github.com/blockscout/blockscout/pull/4860) - Node 16 support
 - [#4828](https://github.com/blockscout/blockscout/pull/4828) - Logging for txs/day chart
 - [#4823](https://github.com/blockscout/blockscout/pull/4823) - Various error handlers with unresponsive JSON RPC endpoint
 - [#4821](https://github.com/blockscout/blockscout/pull/4821) - Block Details page: Remove crossing at the Burnt Fee line

apps/block_scout_web/assets/package.json

@@ -8,8 +8,8 @@
   "author": "POA Network",
   "license": "GPL-3.0",
   "engines": {
-    "node": "14.x",
-    "npm": "7.x"
+    "node": "16.x",
+    "npm": "8.x"
   },
   "scripts": {
     "deploy": "webpack --mode production",
@@ -66,19 +66,19 @@
     "copy-webpack-plugin": "^6.0.3",
     "css-loader": "^3.6.0",
     "css-minimizer-webpack-plugin": "^3.0.2",
-    "eslint": "^6.6.0",
-    "eslint-config-standard": "^14.1.0",
+    "eslint": "^7.32.0",
+    "eslint-config-standard": "^16.0.3",
     "eslint-plugin-import": "^2.18.2",
-    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
     "file-loader": "^6.2.0",
     "jest": "^25.1.0",
     "mini-css-extract-plugin": "^1.6.2",
-    "node-sass": "^6.0.1",
+    "node-sass": "^6.0.0",
     "postcss": "^8.3.5",
     "postcss-loader": "^4.3.0",
-    "sass-loader": "12.1",
+    "sass-loader": "^12.3.0",
     "style-loader": "^1.3.0",
     "webpack": "^5.44.0",
     "webpack-cli": "^4.7.2"

apps/explorer/package-lock.json

@@ -10,8 +10,8 @@
         "solc": "^0.8.0"
       },
       "engines": {
-        "node": "14.x",
-        "npm": "7.x"
+        "node": "16.x",
+        "npm": "8.x"
       }
     },
     "node_modules/balanced-match": {

apps/explorer/package.json

@@ -8,8 +8,8 @@
   "author": "POA Network",
   "license": "GPL-3.0",
   "engines": {
-    "node": "14.x",
-    "npm": "7.x"
+    "node": "16.x",
+    "npm": "8.x"
   },
   "scripts": {},
   "dependencies": {