diff --git a/pyproject.toml b/pyproject.toml
index f6b31b0..34e18a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,10 +23,10 @@ exclude = ["docs", "tests", "examples", "tools", "build"]
 
 
 [tool.poetry.dependencies]
-python = "^3.9,<4.0"
-orjson = "^3.9.10,<3.11"
-pydantic = "^2.5.2,<3"
-httpx = "^0.25,<1"
+python = "^3.9"
+orjson = ">=3.9.10,<3.11"
+pydantic = "^2.5.2"
+httpx = ">=0.25,<1"
 
 
 [tool.poetry.group.dev.dependencies]