diff --git a/tools/code_format/requirements.txt b/tools/code_format/requirements.txt
index 03536cd06660e..7e038c20b28a3 100644
--- a/tools/code_format/requirements.txt
+++ b/tools/code_format/requirements.txt
@@ -8,9 +8,9 @@ flake8-polyfill==1.0.2 \
     --hash=sha256:12be6a34ee3ab795b19ca73505e7b55826d5f6ad7230d31b18e106400169b9e9 \
     --hash=sha256:e44b087597f6da52ec6393a709e7108b2905317d0c0b744cdca6208e670d8eda
     # via pep8-naming
-flake8==4.0.1 \
-    --hash=sha256:479b1304f72536a55948cb40a32dce8bb0ffe3501e26eaf292c7e60eb5e0428d \
-    --hash=sha256:806e034dda44114815e23c16ef92f95c91e4c71100ff52813adf7132a6ad870d
+flake8==6.0.0 \
+    --hash=sha256:3833794e27ff64ea4e9cf5d410082a8b97ff1a06c16aa3d2027339cd0f1195c7 \
+    --hash=sha256:c61007e76655af75e6785a931f452915b371dc48f56efd765247c8fe68f2b181
     # via
     #   -r tools/code_format/requirements.txt
     #   flake8-polyfill