diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f64493d41..931fcbfbf 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
       - id: isort
         name: isort (python)
   - repo: https://github.com/pycqa/flake8
-    rev: 5.0.2  # must match requirements-tests.txt
+    rev: 5.0.4  # must match requirements-tests.txt
     hooks:
       - id: flake8
         additional_dependencies:
diff --git a/requirements-tests.txt b/requirements-tests.txt
index 20d88038c..5c3f65989 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -3,7 +3,7 @@ pytype==2022.8.3; platform_system != "Windows"
 # must match .pre-commit-config.yaml
 black==22.6.0
 # must match .pre-commit-config.yaml
-flake8==5.0.2
+flake8==5.0.4
 flake8-bugbear==22.7.1
 flake8-pyi==22.8.1
 # must match .pre-commit-config.yaml