diff --git a/requirements-dev.txt b/requirements-dev.txt
index 325ba00a..55ca489d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ numpy>=1.25.0  # WD14 engine tests
 
 # Code quality
 black==26.10.1
-flake8==7.4.1
+flake8==7.5.0
 
 # Security scanning
 bandit[toml]>=1.9.4