diff --git a/Dockerfile b/Dockerfile
index 91d5bf9..d9a43f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,8 @@ RUN apk add --no-cache \
       py3-aiohttp \
       py3-sqlalchemy \
       py3-attrs \
+      py3-bcrypt \
+      py3-cffi \
       ca-certificates \
  && pip3 install -r requirements.txt