Allow later httpx and pytest-httpx

Author: fabaff

pyproject.toml

@@ -28,14 +28,14 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.7.0"
-httpx = "^0.19"
+httpx = "^0.20"
 yarl = "^1.7"
 
 [tool.poetry.dev-dependencies]
 pytest-cov = "^2.8.1"
 black = "^21.9b0"
 pytest = "^6"
-pytest-httpx = "^0.11"
+pytest-httpx = "^0.14"
 pytest-asyncio = "^0.14"
 sphinx = "^3"