diff --git a/pyproject.toml b/pyproject.toml
index 28fb842..ed0cae2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,8 +37,8 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
   "httpx>=0.27,<1",
-  "pytest>=8.2,<9",
-  "pytest-asyncio>=0.23,<1",
+  "pytest>=8.2,<10",
+  "pytest-asyncio>=0.23,<2",
 ]
 
 [project.urls]