diff --git a/.github/workflows/docs-global.yml b/.github/workflows/docs-global.yml
index 6e8f12bcae5e..54e02c389469 100644
--- a/.github/workflows/docs-global.yml
+++ b/.github/workflows/docs-global.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: psf/black@stable
         with:
           src: docs/src/python
-          version: "23.9.1"
+          version: "23.10.0"
 
   deploy:
     runs-on: ubuntu-latest
diff --git a/py-polars/requirements-lint.txt b/py-polars/requirements-lint.txt
index 20bdfbddf117..40588f518050 100644
--- a/py-polars/requirements-lint.txt
+++ b/py-polars/requirements-lint.txt
@@ -1,4 +1,4 @@
-black==23.9.1
+black==23.10.0
 blackdoc==0.3.8
 mypy==1.6.0
 ruff==0.1.0