diff --git a/requirements_dev.txt b/requirements_dev.txt
index 12092fe..2213d25 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@ wheel==0.37.1
 watchdog==2.1.6
 flake8==7.1.0
 watchdog==2.1.6
-flake8==3.9.2
+flake8==7.1.0
 tox==3.24.5
 coverage==6.3.2
 Sphinx==4.4.0