diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ac1002a92..7b2976bff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,7 @@ name: Lucky CI
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
     branches: "*"
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index dc2cd9ba2..98ee8b6d3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -2,7 +2,7 @@ name: Deploy docs
 
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]
 
 jobs:
   deploy:
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 014f07718..2bc376512 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -3,7 +3,7 @@
 We love pull requests from everyone. By participating in this project, you
 agree to abide by the project [code of conduct].
 
-[code of conduct]: https://github.com/luckyframework/lucky/blob/master/CODE_OF_CONDUCT.md
+[code of conduct]: https://github.com/luckyframework/lucky/blob/main/CODE_OF_CONDUCT.md
 
 Here are some ways *you* can contribute:
 
@@ -67,7 +67,7 @@ already been submitted.
   asking for help. We love helping!
 * Please don't update the Gem version.
 
-[repo]: https://github.com/luckyframework/lucky/tree/master
+[repo]: https://github.com/luckyframework/lucky/
 [fork]: https://help.github.com/articles/fork-a-repo/
 [branch]: https://help.github.com/articles/creating-and-deleting-branches-within-your-repository/
 [pr]: https://help.github.com/articles/using-pull-requests/
diff --git a/README.md b/README.md
index cff84a787..ef344bf98 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 [![github banner-short](https://user-images.githubusercontent.com/22394/26989908-dd99cc2c-4d22-11e7-9576-c6aeada2bd63.png)](http://luckyframework.org)
 
 [![Version](https://img.shields.io/github/tag/luckyframework/lucky.svg?maxAge=360&label=version)](https://github.com/luckyframework/lucky/releases/latest)
-[![License](https://img.shields.io/github/license/luckyframework/lucky.svg)](https://github.com/luckyframework/lucky/blob/master/LICENSE)
+[![License](https://img.shields.io/github/license/luckyframework/lucky.svg)](https://github.com/luckyframework/lucky/blob/main/LICENSE)
 
 [![API Documentation Website](https://img.shields.io/website?down_color=red&down_message=Offline&label=API%20Documentation&up_message=Online&url=https%3A%2F%2Fluckyframework.github.io%2Flucky%2F)](https://luckyframework.github.io/lucky)
 [![Lucky Guides Website](https://img.shields.io/website?down_color=red&down_message=Offline&label=Lucky%20Guides&up_message=Online&url=https%3A%2F%2Fluckyframework.org%2Fguides)](https://luckyframework.org/guides)
@@ -39,7 +39,7 @@ Keep up to date by following [@luckyframework](https://twitter.com/luckyframewor
 
 ## Documentation
 
-[API (master)](https://luckyframework.github.io/lucky/)
+[API (main)](https://luckyframework.github.io/lucky/)
 
 ## What's it look like?
 
diff --git a/UPGRADE_NOTES.md b/UPGRADE_NOTES.md
index 7a49020e1..c8cbe751d 100644
--- a/UPGRADE_NOTES.md
+++ b/UPGRADE_NOTES.md
@@ -590,7 +590,7 @@ brew upgrade lucky
 ### General updates
 
 - Rename: `config/logger.cr` to `config/log.cr`
-- Update: `config/log.cr` to use the new `Log`. [See implementation](https://github.com/luckyframework/lucky_cli/blob/master/src/web_app_skeleton/config/log.cr)
+- Update: `config/log.cr` to use the new `Log`. [See implementation](https://github.com/luckyframework/lucky_cli/blob/v0.21.0/src/web_app_skeleton/config/log.cr#L1)
 - Update: `Procfile.dev` and update the `system_check` to `script/system_check && sleep 100000`.
 - Update: all `Lucky.logger.{level}("message")` calls to use the new Crystal Log `Log.{level} { "message" }`
 - Remove: the following lines from `config/database.cr`
diff --git a/shard.edge.yml b/shard.edge.yml
index 6c39964b6..eeeabad9c 100644
--- a/shard.edge.yml
+++ b/shard.edge.yml
@@ -1,37 +1,37 @@
 dependencies:
   lucky_task:
     github: luckyframework/lucky_task
-    branch: master
+    branch: main
   habitat:
     github: luckyframework/habitat
-    branch: master
+    branch: main
   wordsmith:
     github: luckyframework/wordsmith
-    branch: master
+    branch: main
   avram:
     github: luckyframework/avram
-    branch: master
+    branch: main
   lucky_router:
     github: luckyframework/lucky_router
-    branch: master
+    branch: main
   shell-table:
     github: luckyframework/shell-table.cr
-    branch: master
+    branch: main
   cry:
     github: luckyframework/cry
-    branch: master
+    branch: main
   exception_page:
     github: crystal-loot/exception_page
     branch: master
   dexter:
     github: luckyframework/dexter
-    branch: master
+    branch: main
   pulsar:
     github: luckyframework/pulsar
-    branch: master
+    branch: main
   teeplate:
     github: luckyframework/teeplate
-    branch: master
+    branch: main
 
 development_dependencies:
   ameba:
diff --git a/src/lucky/redirectable.cr b/src/lucky/redirectable.cr
index 5a6b7ede9..5f88bfeb1 100644
--- a/src/lucky/redirectable.cr
+++ b/src/lucky/redirectable.cr
@@ -18,7 +18,7 @@
 # redirect to: Users::Index, status: :moved_permanently
 # ```
 #
-# You can find a list of all of the possible statuses [here](https://github.com/luckyframework/lucky/blob/master/src/lucky/action.cr).
+# You can find a list of all of the possible statuses [here](https://crystal-lang.org/api/latest/HTTP/Status.html).
 #
 # Internally, all the different methods in this module eventually use the
 # method that takes a `String`. However, it's recommended you pass a
@@ -107,7 +107,6 @@ module Lucky::Redirectable
   # ```
   # redirect to: "/users", status: :moved_permanently
   # ```
-  # You can find a list of all of the possible statuses [here](https://github.com/luckyframework/lucky/blob/master/src/lucky/action.cr).
   def redirect(to path : String, status : HTTP::Status) : Lucky::TextResponse
     redirect(path, status.value)
   end