diff --git a/Library/Homebrew/dev-cmd/create.rb b/Library/Homebrew/dev-cmd/create.rb
index 379dfde470..8d12e95466 100644
--- a/Library/Homebrew/dev-cmd/create.rb
+++ b/Library/Homebrew/dev-cmd/create.rb
@@ -17,7 +17,7 @@ module Homebrew
         Homebrew will attempt to automatically derive the formula name and version, but
         if it fails, you'll have to make your own template. The `wget` formula serves as
         a simple example. For the complete API, see:
-        <http://www.rubydoc.info/github/Homebrew/brew/master/Formula>
+        <https://rubydoc.brew.sh/Formula>
       EOS
       switch "--autotools",
              description: "Create a basic template for an Autotools-style build."
diff --git a/docs/Manpage.md b/docs/Manpage.md
index a59a11eda5..95fdb45010 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -769,8 +769,7 @@ Display the path to the file being used when invoking `brew` *`cmd`*.
 Generate a formula for the downloadable file at *`URL`* and open it in the editor.
 Homebrew will attempt to automatically derive the formula name and version, but
 if it fails, you'll have to make your own template. The `wget` formula serves as
-a simple example. For the complete API, see:
-<http://www.rubydoc.info/github/Homebrew/brew/master/Formula>
+a simple example. For the complete API, see: <https://rubydoc.brew.sh/Formula>
 
 * `--autotools`:
   Create a basic template for an Autotools-style build.
diff --git a/manpages/brew.1 b/manpages/brew.1
index 032caca5f0..7599f4804d 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -995,7 +995,7 @@ Display the source of \fIformula\fR\.
 Display the path to the file being used when invoking \fBbrew\fR \fIcmd\fR\.
 .
 .SS "\fBcreate\fR [\fIoptions\fR] \fIURL\fR"
-Generate a formula for the downloadable file at \fIURL\fR and open it in the editor\. Homebrew will attempt to automatically derive the formula name and version, but if it fails, you\'ll have to make your own template\. The \fBwget\fR formula serves as a simple example\. For the complete API, see: \fIhttp://www\.rubydoc\.info/github/Homebrew/brew/master/Formula\fR
+Generate a formula for the downloadable file at \fIURL\fR and open it in the editor\. Homebrew will attempt to automatically derive the formula name and version, but if it fails, you\'ll have to make your own template\. The \fBwget\fR formula serves as a simple example\. For the complete API, see: \fIhttps://rubydoc\.brew\.sh/Formula\fR
 .
 .TP
 \fB\-\-autotools\fR