diff --git a/pyproject.toml b/pyproject.toml
index dd461b04..e117717f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dev = [
     "optimade-gateway[docs]",
     "pre-commit~=3.7",
     "pytest~=8.2",
-    "pytest-asyncio~=0.23.6",
+    "pytest-asyncio~=0.24.0",
     "pytest-cov~=5.0",
     "pytest-httpx~=0.30.0",
 ]