diff --git a/pyproject.toml b/pyproject.toml
index 2592995dc06b74016420c98eb812fb54c35c4bb2..5065ae9c52ad519efffd377fda560cda97b53c10 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,6 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.dependencies]
 python = "^3.6.8"
-aiohttp = "^3.6.3"
 jsonschema = "^3.2.0"
 pypeg2 = "^2.15.2"
 attrs = "^20.2.0"