diff --git a/requirements-dev.txt b/requirements-dev.txt
index eddcfae..f9efb7b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 Babel==2.14.0
-flake8==6.1.0
+flake8==7.0.0
 furo==2023.9.10
 lxml==4.9.4
 m2r2==0.3.3.post2