diff --git a/Dockerfile b/Dockerfile
index dd04fd8..3e46cd7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ MAINTAINER zoffline <zoffline@tutanota.com>
 WORKDIR /usr/src/app
 
 RUN apk add --no-cache git
-RUN pip install flask flask_sqlalchemy flask-login pyjwt protobuf protobuf3_to_dict stravalib
+RUN pip install flask flask_sqlalchemy flask-login pyjwt gevent protobuf protobuf3_to_dict stravalib garmin-uploader cryptography
 
 RUN git clone --depth 1 https://github.com/zoffline/zwift-offline
 RUN chmod 777 zwift-offline/storage