diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 005329f72ab..72aef7528c4 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -1,8 +1,8 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.8
+# by the following command:
 #
-#    pip-compile --allow-unsafe --output-file=requirements/constraints.txt --resolver=backtracking --strip-extras requirements/constraints.in
+#    pip-compile --allow-unsafe --output-file=requirements/constraints.txt --strip-extras requirements/constraints.in
 #
 aiodns==3.1.1 ; sys_platform == "linux" or sys_platform == "darwin"
     # via -r requirements/runtime-deps.in
@@ -128,7 +128,7 @@ 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..e55b782b5b6 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
diff --git a/requirements/test.txt b/requirements/test.txt
index a374dd3e4ba..912782ab623 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -1,8 +1,8 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
+# This file is autogenerated by pip-compile with Python 3.8
 # by the following command:
 #
-#    pip-compile --allow-unsafe --output-file=requirements/test.txt --resolver=backtracking --strip-extras requirements/test.in
+#    pip-compile --allow-unsafe --output-file=requirements/test.txt --strip-extras requirements/test.in
 #
 aiodns==3.1.1 ; sys_platform == "linux" or sys_platform == "darwin"
     # via -r requirements/runtime-deps.in
@@ -59,7 +59,7 @@ packaging==23.1
     #   pytest
 pluggy==1.2.0
     # via pytest
-proxy-py==2.4.3
+proxy-py==2.4.4rc4
     # via -r requirements/test.in
 pycares==4.3.0
     # via aiodns