diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 29a46279f22..20792593114 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ repos:
       - id: pyupgrade
         args: [--py38-plus]
   - repo: https://github.com/psf/black
-    rev: 20.8b1
+    rev: 21.4b0
     hooks:
       - id: black
         args:
diff --git a/requirements_test_pre_commit.txt b/requirements_test_pre_commit.txt
index 3a146eb425e..5d646cc81f3 100644
--- a/requirements_test_pre_commit.txt
+++ b/requirements_test_pre_commit.txt
@@ -1,7 +1,7 @@
 # Automatically generated from .pre-commit-config.yaml by gen_requirements_all.py, do not edit
 
 bandit==1.7.0
-black==20.8b1
+black==21.4b0
 codespell==2.0.0
 flake8-comprehensions==3.4.0
 flake8-docstrings==1.6.0