diff --git a/pyproject.toml b/pyproject.toml
index b39e998c647f9fbfc84173bcf5bc48aba18a974f..5ae1f7712bc672d936331051ceb6d9cb9a2a1ef2 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"