diff --git a/completions/bash/brew b/completions/bash/brew
index c1f63c5822..04a79024bf 100644
--- a/completions/bash/brew
+++ b/completions/bash/brew
@@ -987,6 +987,7 @@ _brew_dispatch_build_bottle() {
       --help
       --issue
       --linux
+      --linux-arm64
       --linux-self-hosted
       --linux-wheezy
       --macos
diff --git a/completions/fish/brew.fish b/completions/fish/brew.fish
index 1f854a1722..1dde072779 100644
--- a/completions/fish/brew.fish
+++ b/completions/fish/brew.fish
@@ -709,8 +709,9 @@ __fish_brew_complete_cmd 'dispatch-build-bottle' 'Build bottles for these formul
 __fish_brew_complete_arg 'dispatch-build-bottle' -l debug -d 'Display any debugging information'
 __fish_brew_complete_arg 'dispatch-build-bottle' -l help -d 'Show this message'
 __fish_brew_complete_arg 'dispatch-build-bottle' -l issue -d 'If specified, post a comment to this issue number if the job fails'
-__fish_brew_complete_arg 'dispatch-build-bottle' -l linux -d 'Dispatch bottle for Linux (using GitHub runners)'
-__fish_brew_complete_arg 'dispatch-build-bottle' -l linux-self-hosted -d 'Dispatch bottle for Linux (using self-hosted runner)'
+__fish_brew_complete_arg 'dispatch-build-bottle' -l linux -d 'Dispatch bottle for Linux x86_64 (using GitHub runners)'
+__fish_brew_complete_arg 'dispatch-build-bottle' -l linux-arm64 -d 'Dispatch bottle for Linux arm64 (using GitHub runners)'
+__fish_brew_complete_arg 'dispatch-build-bottle' -l linux-self-hosted -d 'Dispatch bottle for Linux x86_64 (using self-hosted runner)'
 __fish_brew_complete_arg 'dispatch-build-bottle' -l linux-wheezy -d 'Use Debian Wheezy container for building the bottle on Linux'
 __fish_brew_complete_arg 'dispatch-build-bottle' -l macos -d 'macOS version (or comma-separated list of versions) the bottle should be built for'
 __fish_brew_complete_arg 'dispatch-build-bottle' -l quiet -d 'Make some output more quiet'
diff --git a/completions/zsh/_brew b/completions/zsh/_brew
index afca1826b9..62a19f7c6a 100644
--- a/completions/zsh/_brew
+++ b/completions/zsh/_brew
@@ -891,8 +891,9 @@ _brew_dispatch_build_bottle() {
     '--debug[Display any debugging information]' \
     '--help[Show this message]' \
     '--issue[If specified, post a comment to this issue number if the job fails]' \
-    '(--linux-self-hosted)--linux[Dispatch bottle for Linux (using GitHub runners)]' \
-    '(--linux)--linux-self-hosted[Dispatch bottle for Linux (using self-hosted runner)]' \
+    '(--linux-self-hosted)--linux[Dispatch bottle for Linux x86_64 (using GitHub runners)]' \
+    '--linux-arm64[Dispatch bottle for Linux arm64 (using GitHub runners)]' \
+    '(--linux)--linux-self-hosted[Dispatch bottle for Linux x86_64 (using self-hosted runner)]' \
     '--linux-wheezy[Use Debian Wheezy container for building the bottle on Linux]' \
     '--macos[macOS version (or comma-separated list of versions) the bottle should be built for]' \
     '--quiet[Make some output more quiet]' \
diff --git a/docs/Manpage.md b/docs/Manpage.md
index da305f8176..de025ab90f 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -2498,11 +2498,15 @@ Build bottles for these formulae with GitHub Actions.
 
 `--linux`
 
-: Dispatch bottle for Linux (using GitHub runners).
+: Dispatch bottle for Linux x86\_64 (using GitHub runners).
+
+`--linux-arm64`
+
+: Dispatch bottle for Linux arm64 (using GitHub runners).
 
 `--linux-self-hosted`
 
-: Dispatch bottle for Linux (using self-hosted runner).
+: Dispatch bottle for Linux x86\_64 (using self-hosted runner).
 
 `--linux-wheezy`
 
diff --git a/manpages/brew.1 b/manpages/brew.1
index be4ea01821..7f8f1dc3e6 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -1587,10 +1587,13 @@ Dispatch specified workflow (default: \fBdispatch\-build\-bottle\.yml\fP)\.
 Upload built bottles\.
 .TP
 \fB\-\-linux\fP
-Dispatch bottle for Linux (using GitHub runners)\.
+Dispatch bottle for Linux x86_64 (using GitHub runners)\.
+.TP
+\fB\-\-linux\-arm64\fP
+Dispatch bottle for Linux arm64 (using GitHub runners)\.
 .TP
 \fB\-\-linux\-self\-hosted\fP
-Dispatch bottle for Linux (using self\-hosted runner)\.
+Dispatch bottle for Linux x86_64 (using self\-hosted runner)\.
 .TP
 \fB\-\-linux\-wheezy\fP
 Use Debian Wheezy container for building the bottle on Linux\.