Update httpx

Author: fabaff

pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
 
 [tool.poetry.dependencies]
 python = "^3.12"
-httpx = ">=0.23,<1"
+httpx = ">=0.28,<1"
 
 [tool.poetry.dev-dependencies]
 black = "^23.3"