diff --git a/CHANGELOG.md b/CHANGELOG.md
index 938afe1d..de3fb900 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ The format is based on [Keep a Changelog].
   [#134] and [#138].
 * `apheleia-mode` lighter is now customizable ([#143]).
 
+### Enhancements
+* Emacs 29's tree-sitter-based major modes have been added to
+  `apheleia-mode-alist` ([#145]).
+
 ### Bugs fixed
 * If a formatter exited with a zero exit code when being killed by a
   signal (even though that is really weird behavior and arguably a bug
@@ -31,6 +35,7 @@ The format is based on [Keep a Changelog].
 [#137]: https://github.com/radian-software/apheleia/pull/137
 [#138]: https://github.com/radian-software/apheleia/pull/138
 [#143]: https://github.com/radian-software/apheleia/pull/143
+[#145]: https://github.com/radian-software/apheleia/pull/145
 
 ## 3.1 (released 2022-11-11)
 ### Enhancements
diff --git a/apheleia.el b/apheleia.el
index b14c0195..3d0bd0cb 100644
--- a/apheleia.el
+++ b/apheleia.el
@@ -1122,15 +1122,20 @@ function: %s" command)))
     (php-mode . phpcs)
     ;; json-mode has to come before javascript-mode (aka js-mode)
     (json-mode . prettier-json)
+    (json-ts-mode . prettier-json)
     ;; rest are alphabetical
+    (bash-ts-mode . shfmt)
     (beancount-mode . bean-format)
+    (c++-ts-mode . clang-format)
     (cc-mode . clang-format)
     (c-mode . clang-format)
+    (c-ts-mode . clang-format)
     (c++-mode . clang-format)
     (caml-mode . ocamlformat)
     (common-lisp-mode . lisp-indent)
     (crystal-mode . crystal-tool-format)
     (css-mode . prettier-css)
+    (css-ts-mode . prettier-css)
     (dart-mode . dart-format)
     (elixir-mode . mix-format)
     (elm-mode . elm-format)
@@ -1140,8 +1145,10 @@ function: %s" command)))
     (haskell-mode . brittany)
     (html-mode . prettier-html)
     (java-mode . google-java-format)
+    (java-ts-mode . google-java-format)
     (js3-mode . prettier-javascript)
     (js-mode . prettier-javascript)
+    (js-ts-mode . prettier-javascript)
     (kotlin-mode . ktlint)
     (latex-mode . latexindent)
     (LaTeX-mode . latexindent)
@@ -1149,6 +1156,7 @@ function: %s" command)))
     (lisp-mode . lisp-indent)
     (nix-mode . nixfmt)
     (python-mode . black)
+    (python-ts-mode . black)
     (ruby-mode . prettier-ruby)
     (rustic-mode . rustfmt)
     (rust-mode . rustfmt)
@@ -1159,6 +1167,7 @@ function: %s" command)))
     (TeX-mode . latexindent)
     (tuareg-mode . ocamlformat)
     (typescript-mode . prettier-typescript)
+    (typescript-ts-mode . prettier-typescript)
     (web-mode . prettier)
     (yaml-mode . prettier-yaml))
   "Alist mapping major mode names to formatters to use in those modes.