diff --git a/requirements-dev.txt b/requirements-dev.txt
index d1646ef1..59726dc1 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,7 +2,7 @@
 
 # Formatters & linters
 black==25.9.0
-flake8==7.1.1
+flake8==7.3.0
 isort==5.13.2
 ruff==0.14.0
 slotscheck==0.19.1