diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 380504f..b1f0215 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,10 +3,10 @@ name: Test
 on:
   push:
     branches:
-    - master
+    - main
   pull_request:
     branches:
-    - master
+    - main
 
 jobs:
   test:
@@ -31,7 +31,7 @@ jobs:
     - name: Test
       run: npm run test-cover
     - name: Coveralls
-      uses: coverallsapp/github-action@master
+      uses: coverallsapp/github-action@v2.3.8
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         flag-name: node-${{ matrix.node }}
@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Submit coverage
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2.3.8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel-finished: true
diff --git a/README.md b/README.md
index 2989900..ceef3d5 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # ShareDBMingo
 
-  [![NPM Version](https://img.shields.io/npm/v/sharedb-mingo-memory.svg)](https://npmjs.org/package/sharedb-mingo-mongo)
-  [![Build Status](https://travis-ci.org/share/sharedb-mingo-memory.svg?branch=master)](https://travis-ci.org/share/sharedb-mingo-memory)
-  [![Coverage Status](https://coveralls.io/repos/github/share/sharedb-mingo-memory/badge.svg?branch=master)](https://coveralls.io/github/share/sharedb-mingo-memory?branch=master)
+  [![NPM Version](https://img.shields.io/npm/v/sharedb-mingo-memory.svg)](https://npmjs.org/package/sharedb-mingo-memory)
+  [![Test](https://github.com/share/sharedb-mingo-memory/actions/workflows/test.yml/badge.svg)](https://github.com/share/sharedb-mingo-memory/actions/workflows/test.yml)
+  [![Coverage Status](https://coveralls.io/repos/github/share/sharedb-mingo-memory/badge.svg?branch=main)](https://coveralls.io/github/share/sharedb-mingo-memory?branch=main)
 
 A database adapter for [sharedb](https://github.com/share/sharedb)
 that implements a subset of Mongo operations using an in-memory