diff --git a/completions/bash/brew b/completions/bash/brew
index ae5a0cc04d..3889b95b04 100644
--- a/completions/bash/brew
+++ b/completions/bash/brew
@@ -448,6 +448,7 @@ _brew_bump() {
       --open-pr
       --quiet
       --start-with
+      --tap
       --verbose
       "
       return
diff --git a/completions/fish/brew.fish b/completions/fish/brew.fish
index 3be98157df..2d38de8b1d 100644
--- a/completions/fish/brew.fish
+++ b/completions/fish/brew.fish
@@ -388,6 +388,7 @@ __fish_brew_complete_arg 'bump' -l no-pull-requests -d 'Do not retrieve pull req
 __fish_brew_complete_arg 'bump' -l open-pr -d 'Open a pull request for the new version if none have been opened yet'
 __fish_brew_complete_arg 'bump' -l quiet -d 'Make some output more quiet'
 __fish_brew_complete_arg 'bump' -l start-with -d 'Letter or word that the list of package results should alphabetically follow'
+__fish_brew_complete_arg 'bump' -l tap -d 'Check formulae and casks within the given tap, specified as user`/`repo'
 __fish_brew_complete_arg 'bump' -l verbose -d 'Make some output more verbose'
 __fish_brew_complete_arg 'bump; and not __fish_seen_argument -l cask -l casks' -a '(__fish_brew_suggest_formulae_all)'
 __fish_brew_complete_arg 'bump; and not __fish_seen_argument -l formula -l formulae' -a '(__fish_brew_suggest_casks_all)'
diff --git a/completions/zsh/_brew b/completions/zsh/_brew
index 0d30b901c9..3f006c5a78 100644
--- a/completions/zsh/_brew
+++ b/completions/zsh/_brew
@@ -496,13 +496,14 @@ _brew_bump() {
     '--debug[Display any debugging information]' \
     '--full-name[Print formulae/casks with fully-qualified names]' \
     '--help[Show this message]' \
-    '--installed[Check formulae and casks that are currently installed]' \
+    '(--tap)--installed[Check formulae and casks that are currently installed]' \
     '--limit[Limit number of package results returned]' \
     '--no-fork[Don'\''t try to fork the repository]' \
     '(--open-pr)--no-pull-requests[Do not retrieve pull requests from GitHub]' \
     '(--no-pull-requests)--open-pr[Open a pull request for the new version if none have been opened yet]' \
     '--quiet[Make some output more quiet]' \
     '--start-with[Letter or word that the list of package results should alphabetically follow]' \
+    '(--installed)--tap[Check formulae and casks within the given tap, specified as user`/`repo]' \
     '--verbose[Make some output more verbose]' \
     - formula \
     '(--cask)--formula[Check only formulae]' \
diff --git a/docs/Manpage.md b/docs/Manpage.md
index 9384910f85..78a9ecc880 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -1029,6 +1029,8 @@ formulae, also displays whether a pull request has been opened with the URL.
   Check only formulae.
 * `--cask`:
   Check only casks.
+* `--tap`:
+  Check formulae and casks within the given tap, specified as *`user`*`/`*`repo`*.
 * `--installed`:
   Check formulae and casks that are currently installed.
 * `--no-fork`:
diff --git a/manpages/brew.1 b/manpages/brew.1
index dd18800359..8a6e43e168 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -1457,6 +1457,10 @@ Check only formulae\.
 Check only casks\.
 .
 .TP
+\fB\-\-tap\fR
+Check formulae and casks within the given tap, specified as \fIuser\fR\fB/\fR\fIrepo\fR\.
+.
+.TP
 \fB\-\-installed\fR
 Check formulae and casks that are currently installed\.
 .