diff --git a/test-requirements.txt b/test-requirements.txt
index b411bdfa..299050a3 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,5 @@
 reportlab==3.6.12
-flake8==5.0.4
+flake8==6.0.0
 pytest==7.2.0
 pytest-asyncio==0.16.0;python_version<"3.7"
 pytest-asyncio==0.20.1;python_version>="3.7"