Allow newer versions of peerDependencies (#28)

* Allow newer versions of peerDependencies

* update CI

* fix tests

Author: benmccann

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 14
       - name: Setup and build
         run: |
           npm ci

.github/workflows/publish-npm.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 14
           registry-url: https://registry.npmjs.org/
       - name: Setup and build
         run: |