diff --git a/requirements-dev.txt b/requirements-dev.txt
index a23e2fd..88a5020 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ pytest>=9.0.3
 pytest-asyncio>=1.4.0
 black>=24.0.0
 mypy>=1.8.0
-flake8>=7.0.0
+flake8>=7.3.0
 
 # Platform-Specific Dependencies (PEP 508 markers)
 colorama>=0.4.6; sys_platform == 'win32'