diff --git a/requirements-dev.txt b/requirements-dev.txt
index 379f6bc..22b02b6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,5 +8,5 @@ pytest-cov==2.12.1
 pytest-json-report==1.4.0
 pytest-aiohttp==0.3.0
 pytest-custom_exit_code==0.3.0
-proxy.py==2.3.1
+proxy.py==2.4.9
 pysocks==1.7.1