diff --git a/requirements.txt b/requirements.txt
index 374285c..d2faa9f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.7.4
+aiohttp==3.7.4.post0
 git+https://github.com/CSCfi/swift-x-account-sharing.git@v0.5.11
 git+https://github.com/CSCfi/swift-sharing-request.git@v0.4.9
 fire==0.4.0