diff --git a/pgadmin4/Dockerfile b/pgadmin4/Dockerfile
index 92d1c83..e6dc115 100644
--- a/pgadmin4/Dockerfile
+++ b/pgadmin4/Dockerfile
@@ -46,7 +46,7 @@ ARG GUNICORN_VERSION=20.0.4
 
 RUN export GH_VERSION=$(echo ${VERSION} | tr '.' '_') && \
     apt update -qq && \
-    apt install -qqy --no-install-recommends curl python3-pip python3-dev python3-setuptools libpq-dev build-essential libffi-dev && \
+    apt install -qqy --no-install-recommends curl python3-pip python3-nacl python3-openssl python3-bcrypt python3-cffi python3-psycopg2 python3-psutil python3-sshtunnel python3-dev python3-setuptools libpq-dev build-essential libffi-dev && \
     pip3 install --no-cache-dir pgadmin4==${VERSION} gunicorn==${GUNICORN_VERSION} && \
     ln -s /usr/local/lib/python3.7/dist-packages/pgadmin4 /pgadmin4 && \
     ln -s /usr/bin/python3 /usr/bin/python && \