diff --git a/requirements/dev.txt b/requirements/dev.txt
index 9639c875dc1..915118c47db 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -129,7 +129,7 @@ pluggy==1.2.0
     # via pytest
 pre-commit==3.5.0
     # via -r requirements/lint.in
-proxy-py==2.4.3
+proxy-py==2.4.4rc4
     # via -r requirements/test.in
 pycares==4.3.0
     # via aiodns
diff --git a/requirements/test.in b/requirements/test.in
index 5c1edf5dabe..3a82a00818a 100644
--- a/requirements/test.in
+++ b/requirements/test.in
@@ -3,7 +3,7 @@
 
 coverage
 mypy; implementation_name == "cpython"
-proxy.py
+proxy.py >= 2.4.4rc4
 pytest
 pytest-cov
 pytest-mock