Bump node to v14

.github/workflows/mainnet.yaml

@@ -10,10 +10,10 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
-    - name: Use Node 12
+    - name: Use Node 14
       uses: actions/setup-node@v2
       with:
-        node-version: '12'
+        node-version: '14'
     - name: Install dependencies
       run: yarn
     - name: Build site

.github/workflows/qa.yaml

@@ -10,10 +10,10 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
-    - name: Use Node 12
+    - name: Use Node 14
       uses: actions/setup-node@v2
       with:
-        node-version: '12'
+        node-version: '14'
     - name: Install dependencies
       run: yarn
     - name: Build site

.github/workflows/testnet.yaml

@@ -9,10 +9,10 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v2
-    - name: Use Node 12
+    - name: Use Node 14
       uses: actions/setup-node@v2
       with:
-        node-version: '12'
+        node-version: '14'
     - name: Install dependencies
       run: yarn
     - name: Build site

.nvmrc

@@ -0,0 +1 @@
+14

README.md

@@ -8,7 +8,7 @@ Thats why we created a Dapp to improve the user experience when using the token
 ## Project setup
 
 ### Pre requisites
-This project needs [node](https://nodejs.org/en/) 12 or higher and [yarn](https://yarnpkg.com/getting-started/install) installed
+This project needs [node](https://nodejs.org/en/) 14 or higher and [yarn](https://yarnpkg.com/getting-started/install) installed
 
 ### Install dependencies
 ```

package.json

@@ -45,5 +45,8 @@
     "> 1%",
     "last 2 versions",
     "not dead"
-  ]
+  ],
+  "engines": {
+    "node": "14"
+  }
 }