diff --git a/Dockerfile b/Dockerfile
index 1689c5a7a0f6f18176cde9b31d77ba0394e5e083..d842b934807ebb01f5f74b20e6c228581fed9992 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-FROM node:14
+FROM node:14.15.4
 COPY package.json .
 RUN npm install --production
 
-FROM alpine
+FROM alpine:3.13.1
 
 ENV PYTHONUNBUFFERED 1
 ENV PKGS gettext python3 py3-pip py3-wheel uwsgi uwsgi-python py3-psycopg2 py3-pyldap
diff --git a/setup.cfg b/setup.cfg
index 34cc376ed2e167fb6479ddc6c2ec202c986f7a59..5517183b2e0647f54d6c49f361151da2900f25e7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -8,10 +8,10 @@ license = AGPL-3.0-or-later
 include_package_data = True
 packages = find:
 install_requires =
-	Django == 3.1.2
+	Django == 3.1.6
 	django-bootstrap4 == 2.3.1
 	django-npm == 1.0.0
-	requests == 2.24.0
+	requests == 2.25.1
 
 [flake8]
 exclude =