diff --git a/dev_requirements.txt b/dev_requirements.txt
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,9 +1,9 @@
-pytest >= 4.6.6, < 8.4
-pytest-sugar >= 0.9.2, < 1.1
+pytest >= 4.6.6, < 8.5
+pytest-sugar >= 0.9.2, < 1.2
 pytest-benchmark >= 3.2.2, < 5.2
 pytest-localserver >= 0.5.0, < 0.10
-mock >= 3.0.0, < 5.2
+mock >= 3.0.0, < 5.3
 Sphinx >= 1.8.0, < 9
 WebTest >= 2.0.6, < 3.1
-isort >= 6, < 6.1
-pyflakes == 3.2.0
+isort >= 6, < 6.2
+pyflakes >= 3.4, < 3.5