diff --git a/requirements-dev.txt b/requirements-dev.txt
index 3a5bb649..7ac5c789 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,13 +8,13 @@ wheel
 setuptools==63.4.1
 
 # Static analysis tools
-flake8==4.0.1
+flake8==5.0.4
 flake8-annotations-coverage==0.0.6
 flake8-cognitive-complexity==0.1.0
 flake8-comprehensions==3.10.0
 flake8-docstrings==1.6.0
 isort==5.10.1
-flake8-isort==4.1.2.post0
+flake8-isort==4.2.0
 flake8-json==21.7.0
 flake8-noqa==1.2.8
 flake8-polyfill==1.0.2