diff --git a/requirements_dev.txt b/requirements_dev.txt
index c21890d..f159a90 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -13,7 +13,7 @@ ruff==0.5.5
 aiohttp==3.10.0
 aiohttp_retry==2.8.3
 freezegun==1.5.1
-mitmproxy==10.4.1
+mitmproxy==10.4.2
 parameterized==0.9.0
 mashumaro==3.13.1
 pytest-aiohttp==1.0.5