diff --git a/Dockerfile b/Dockerfile
index 43c78ee3..f171b2cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,22 +20,22 @@ RUN apk add --no-cache libpng libpng-dev zlib zlib-dev \
 
 FROM docker.io/alpine:3.11
 
+RUN echo "@edge_main http://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories
+RUN echo "@edge_testing http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
+RUN echo "@edge_community http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
+
 RUN apk add --no-cache \
       py3-virtualenv \
       py3-pillow \
       py3-aiohttp \
       py3-magic \
       py3-sqlalchemy \
+      py3-alembic@edge_testing \
       py3-psycopg2 \
       py3-ruamel.yaml \
+      py3-commonmark@edge_testing \
       # Indirect dependencies
       py3-idna \
-      #commonmark
-        py3-future \
-      #alembic
-        py3-mako \
-        py3-dateutil \
-        py3-markupsafe \
       #moviepy
         py3-decorator \
         py3-tqdm \
@@ -54,8 +54,21 @@ RUN apk add --no-cache \
       netcat-openbsd \
       # lottieconverter
       zlib libpng \
- && apk add --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community \
-      olm-dev
+      # olm
+      olm-dev@edge_community \
+      # matrix-nio?
+      py3-future \
+      py3-atomicwrites \
+      py3-pycryptodome@edge_main \
+      py3-peewee@edge_community \
+      py3-pyrsistent@edge_community \
+      py3-jsonschema \
+      py3-aiofiles \
+      py3-cachetools@edge_community \
+      py3-prometheus-client@edge_community \
+      py3-unpaddedbase64 \
+      py3-pyaes@edge_testing \
+      py3-logbook@edge_testing
 
 COPY requirements.txt /opt/mautrix-telegram/requirements.txt
 COPY optional-requirements.txt /opt/mautrix-telegram/optional-requirements.txt