diff --git a/dev-requirements.txt b/dev-requirements.txt
index e65c2755c..af1c35721 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -6,6 +6,7 @@ pre-commit~=4.0.1
 pyright~=1.1.397
 pytest~=8.3.4
 pytest-asyncio~=0.25.3
+pytest-aiohttp==1.1.0
 ruff~=0.11.1
 setuptools~=70.0.0
 setuptools_scm~=8.1.0