diff --git a/test-requirements.txt b/test-requirements.txt
index e9bb925..6b0d4a9 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,4 @@
-flake8==5.0.4
+flake8==6.1.0
 flake8-isort==5.0.0
 flake8-quotes==3.3.1
 flake8-coding==1.3.2