diff --git a/.tours/contributing.tour b/.tours/contributing.tour
index 97054334..aaff2b50 100644
--- a/.tours/contributing.tour
+++ b/.tours/contributing.tour
@@ -50,7 +50,7 @@
     {
       "file": "src/node/heart.ts",
       "line": 7,
-      "description": "code-server's heart beats to indicate recent activity.\n\nAlso documented here: [https://github.com/coder/code-server/blob/master/docs/FAQ.md#heartbeat-file](https://github.com/coder/code-server/blob/master/docs/FAQ.md#heartbeat-file)"
+      "description": "code-server's heart beats to indicate recent activity.\n\nAlso documented here: [https://github.com/coder/code-server/blob/main/docs/FAQ.md#heartbeat-file](https://github.com/coder/code-server/blob/main/docs/FAQ.md#heartbeat-file)"
     },
     {
       "file": "src/node/socket.ts",
@@ -80,12 +80,12 @@
     {
       "file": "src/node/routes/domainProxy.ts",
       "line": 18,
-      "description": "code-server provides a built-in proxy to help in developing web-based applications. This is the code for the domain-based proxy.\n\nAlso documented here: [https://github.com/coder/code-server/blob/master/docs/FAQ.md#how-do-i-securely-access-web-services](https://github.com/coder/code-server/blob/master/docs/FAQ.md#how-do-i-securely-access-web-services)"
+      "description": "code-server provides a built-in proxy to help in developing web-based applications. This is the code for the domain-based proxy.\n\nAlso documented here: [https://github.com/coder/code-server/blob/main/docs/FAQ.md#how-do-i-securely-access-web-services](https://github.com/coder/code-server/blob/main/docs/FAQ.md#how-do-i-securely-access-web-services)"
     },
     {
       "file": "src/node/routes/pathProxy.ts",
       "line": 19,
-      "description": "Here is the path-based version of the proxy.\n\nAlso documented here: [https://github.com/coder/code-server/blob/master/docs/FAQ.md#how-do-i-securely-access-web-services](https://github.com/coder/code-server/blob/master/docs/FAQ.md#how-do-i-securely-access-web-services)"
+      "description": "Here is the path-based version of the proxy.\n\nAlso documented here: [https://github.com/coder/code-server/blob/main/docs/FAQ.md#how-do-i-securely-access-web-services](https://github.com/coder/code-server/blob/main/docs/FAQ.md#how-do-i-securely-access-web-services)"
     },
     {
       "file": "src/node/proxy.ts",
@@ -95,7 +95,7 @@
     {
       "file": "src/node/routes/health.ts",
       "line": 5,
-      "description": "A simple endpoint that lets you see if code-server is up.\n\nAlso documented here: [https://github.com/coder/code-server/blob/master/docs/FAQ.md#healthz-endpoint](https://github.com/coder/code-server/blob/master/docs/FAQ.md#healthz-endpoint)"
+      "description": "A simple endpoint that lets you see if code-server is up.\n\nAlso documented here: [https://github.com/coder/code-server/blob/main/docs/FAQ.md#healthz-endpoint](https://github.com/coder/code-server/blob/main/docs/FAQ.md#healthz-endpoint)"
     },
     {
       "file": "src/node/routes/login.ts",
@@ -145,7 +145,7 @@
     {
       "directory": "lib/vscode",
       "line": 1,
-      "description": "code-server makes use of VS Code's frontend web/remote support. Most of the modifications implement the remote server since that portion of the code is closed source and not released with VS Code.\n\nWe also have a few bug fixes and have added some features (like client-side extensions). See [https://github.com/coder/code-server/blob/master/docs/CONTRIBUTING.md#modifications-to-vs-code](https://github.com/coder/code-server/blob/master/docs/CONTRIBUTING.md#modifications-to-vs-code) for a list.\n\nWe make an effort to keep the modifications as few as possible."
+      "description": "code-server makes use of VS Code's frontend web/remote support. Most of the modifications implement the remote server since that portion of the code is closed source and not released with VS Code.\n\nWe also have a few bug fixes and have added some features (like client-side extensions). See [https://github.com/coder/code-server/blob/main/docs/CONTRIBUTING.md#modifications-to-vs-code](https://github.com/coder/code-server/blob/main/docs/CONTRIBUTING.md#modifications-to-vs-code) for a list.\n\nWe make an effort to keep the modifications as few as possible."
     }
   ]
 }
diff --git a/.tours/start-development.tour b/.tours/start-development.tour
index 168dce24..8ce815c5 100644
--- a/.tours/start-development.tour
+++ b/.tours/start-development.tour
@@ -5,7 +5,7 @@
     {
       "file": "package.json",
       "line": 31,
-      "description": "## Commands\n\nTo start developing, make sure you have Node 14+ and the [required dependencies](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites) installed. Then, run the following commands:\n\n1. Install dependencies:\n>> yarn\n\n3. Start development mode (and watch for changes):\n>> yarn watch"
+      "description": "## Commands\n\nTo start developing, make sure you have Node 16+ and the [required dependencies](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites) installed. Then, run the following commands:\n\n1. Install dependencies:\n>> yarn\n\n3. Start development mode (and watch for changes):\n>> yarn watch"
     },
     {
       "file": "src/node/app.ts",
@@ -20,7 +20,7 @@
     {
       "file": "src/node/app.ts",
       "line": 62,
-      "description": "## That's it!\n\n\nThat's all there is to it! When this tour ends, your terminal session may stop, but just use `yarn watch` to start developing from here on out!\n\n\nIf you haven't already, be sure to check out these resources:\n- [Tour: Contributing](command:codetour.startTourByTitle?[\"Contributing\")\n- [Docs: FAQ.md](https://github.com/coder/code-server/blob/master/docs/FAQ.md)\n- [Docs: CONTRIBUTING.md](https://github.com/coder/code-server/blob/master/docs/CONTRIBUTING.md)\n- [Community: GitHub Discussions](https://github.com/coder/code-server/discussions)\n- [Community: Slack](https://community.coder.com)"
+      "description": "## That's it!\n\n\nThat's all there is to it! When this tour ends, your terminal session may stop, but just use `yarn watch` to start developing from here on out!\n\n\nIf you haven't already, be sure to check out these resources:\n- [Tour: Contributing](command:codetour.startTourByTitle?[\"Contributing\"])\n- [Docs: FAQ.md](https://github.com/coder/code-server/blob/main/docs/FAQ.md)\n- [Docs: CONTRIBUTING.md](https://github.com/coder/code-server/blob/main/docs/CONTRIBUTING.md)\n- [Community: GitHub Discussions](https://github.com/coder/code-server/discussions)\n- [Community: Slack](https://community.coder.com)"
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/ci/build/npm-postinstall.sh b/ci/build/npm-postinstall.sh
index d98bd992..cc40fd29 100755
--- a/ci/build/npm-postinstall.sh
+++ b/ci/build/npm-postinstall.sh
@@ -68,7 +68,7 @@ main() {
 
   if ! vscode_yarn; then
     echo "You may not have the required dependencies to build the native modules."
-    echo "Please see https://github.com/coder/code-server/blob/master/docs/npm.md"
+    echo "Please see https://github.com/coder/code-server/blob/main/docs/npm.md"
     exit 1
   fi