diff --git a/pyproject.toml b/pyproject.toml
index 38dafe9..e3dc9a2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers = [
 [tool.poetry.dependencies]
 python = "^3.9"
 nonebot2 = "^2.0.0-beta.2"
-httpx = ">=0.16.1 <1.0.0"
+httpx = ">=0.16.1"
 bs4 = "^0.0.1"
 tinydb = "^4.3.0"
 feedparser = "^6.0.2"