diff --git a/docs/pages/guides/style.md b/docs/pages/guides/style.md
index 463abca9..aa8742a7 100644
--- a/docs/pages/guides/style.md
+++ b/docs/pages/guides/style.md
@@ -140,7 +140,7 @@ markdown and restructured text. Note that because black is in
 `additional_dependencies`, you'll have to keep it up to date manually.
 
 ```yaml
-- repo: https://github.com/asottile/blacken-docs
+- repo: https://github.com/adamchainz/blacken-docs
   rev: "1.16.0"
   hooks:
     - id: blacken-docs
diff --git a/{{cookiecutter.project_name}}/.pre-commit-config.yaml b/{{cookiecutter.project_name}}/.pre-commit-config.yaml
index 755d9118..5f032b41 100644
--- a/{{cookiecutter.project_name}}/.pre-commit-config.yaml
+++ b/{{cookiecutter.project_name}}/.pre-commit-config.yaml
@@ -8,7 +8,7 @@ repos:
     hooks:
       - id: black-jupyter
 
-  - repo: https://github.com/asottile/blacken-docs
+  - repo: https://github.com/adamchainz/blacken-docs
     rev: "1.16.0"
     hooks:
       - id: blacken-docs