diff --git a/AUTHORS.md b/AUTHORS.md
index 533606240d3..f2d599dd878 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -29,6 +29,7 @@ Multiple contributions by:
 - [Andrey](mailto:dyuuus@yandex.ru)
 - [Andy Freeland](mailto:andy@andyfreeland.net)
 - [Anthony Sottile](mailto:asottile@umich.edu)
+- [Antonio Ossa Guerra](mailto:aaossa+black@uc.cl)
 - [Arjaan Buijk](mailto:arjaan.buijk@gmail.com)
 - [Arnav Borbornah](mailto:arnavborborah11@gmail.com)
 - [Artem Malyshev](mailto:proofit404@gmail.com)
diff --git a/CHANGES.md b/CHANGES.md
index 6fb099040b3..c96d9a6e492 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -58,6 +58,8 @@
 
 <!-- For example, Docker, GitHub Actions, pre-commit, editors -->
 
+- Update GitHub Action to support formatting of Jupyter Notebook files via a `jupyter`
+  option (#3282)
 - Update GitHub Action to support use of version specifiers (e.g. `<23`) for Black
   version (#3265)
 
diff --git a/action.yml b/action.yml
index cfa6ef9fb7e..35705e99414 100644
--- a/action.yml
+++ b/action.yml
@@ -12,6 +12,11 @@ inputs:
     description: "Source to run Black. Default: '.'"
     required: false
     default: "."
+  jupyter:
+    description:
+      "Set this option to true to include Jupyter Notebook files. Default: false"
+    required: false
+    default: false
   black_args:
     description: "[DEPRECATED] Black input arguments."
     required: false
@@ -38,6 +43,7 @@ runs:
         # TODO: Remove once https://github.com/actions/runner/issues/665 is fixed.
         INPUT_OPTIONS: ${{ inputs.options }}
         INPUT_SRC: ${{ inputs.src }}
+        INPUT_JUPYTER: ${{ inputs.jupyter }}
         INPUT_BLACK_ARGS: ${{ inputs.black_args }}
         INPUT_VERSION: ${{ inputs.version }}
         pythonioencoding: utf-8
diff --git a/action/main.py b/action/main.py
index 03228cb13e8..ff9d4112aed 100644
--- a/action/main.py
+++ b/action/main.py
@@ -9,6 +9,7 @@
 ENV_BIN = ENV_PATH / ("Scripts" if sys.platform == "win32" else "bin")
 OPTIONS = os.getenv("INPUT_OPTIONS", default="")
 SRC = os.getenv("INPUT_SRC", default="")
+JUPYTER = os.getenv("INPUT_JUPYTER") == "true"
 BLACK_ARGS = os.getenv("INPUT_BLACK_ARGS", default="")
 VERSION = os.getenv("INPUT_VERSION", default="")
 
@@ -17,7 +18,11 @@
 version_specifier = VERSION
 if VERSION and VERSION[0] in "0123456789":
     version_specifier = f"=={VERSION}"
-req = f"black[colorama]{version_specifier}"
+if JUPYTER:
+    extra_deps = "[colorama,jupyter]"
+else:
+    extra_deps = "[colorama]"
+req = f"black{extra_deps}{version_specifier}"
 pip_proc = run(
     [str(ENV_BIN / "python"), "-m", "pip", "install", req],
     stdout=PIPE,
diff --git a/docs/integrations/github_actions.md b/docs/integrations/github_actions.md
index d77b9693678..12bcb21fee6 100644
--- a/docs/integrations/github_actions.md
+++ b/docs/integrations/github_actions.md
@@ -39,6 +39,10 @@ or just the version number if you want an exact version. The action defaults to
 latest release available on PyPI. Only versions available from PyPI are supported, so no
 commit SHAs or branch names.
 
+If you want to include Jupyter Notebooks, _Black_ must be installed with the `jupyter`
+extra. Installing the extra and including Jupyter Notebook files can be configured via
+`jupyter` (default is `false`).
+
 You can also configure the arguments passed to _Black_ via `options` (defaults to
 `'--check --diff'`) and `src` (default is `'.'`)
 
@@ -49,6 +53,7 @@ Here's an example configuration:
   with:
     options: "--check --verbose"
     src: "./src"
+    jupyter: true
     version: "21.5b1"
 ```