diff --git a/tutor/__about__.py b/tutor/__about__.py
index 2da2ef6..e3eecf3 100644
--- a/tutor/__about__.py
+++ b/tutor/__about__.py
@@ -10,7 +10,7 @@ __version__ = "12.1.4"
 # the nightly branch.
 # The suffix is cleanly separated from the __version__ in this module to avoid
 # conflicts when merging branches.
-__version_suffix__ = ""
+__version_suffix__ = "nightly"
 
 # The app name will be used to define the name of the default tutor root and
 # plugin directory. To avoid conflicts between multiple locally-installed
diff --git a/tutor/templates/build/openedx/Dockerfile b/tutor/templates/build/openedx/Dockerfile
index 881ac46..b314e7c 100644
--- a/tutor/templates/build/openedx/Dockerfile
+++ b/tutor/templates/build/openedx/Dockerfile
@@ -44,8 +44,6 @@ RUN git config --global user.email "tutor@overhang.io" \
 {{ patch("openedx-dockerfile-git-patches-default") }}
 {% else %}
 # Patch edx-platform
-# Security patch: https://github.com/edx/edx-platform/pull/28442
-RUN git fetch https://github.com/edx/edx-platform 8ecc1903ca9170a719c0e63e99fb231822eb26d8 && git cherry-pick 8ecc1903ca9170a719c0e63e99fb231822eb26d8
 {% endif %}
 
 {# Example: RUN git fetch https://github.com/edx/edx-platform <GITSHA1> && git cherry-pick <GITSHA1> #}
@@ -75,7 +73,7 @@ COPY --from=code /openedx/edx-platform /openedx/edx-platform
 WORKDIR /openedx/edx-platform
 
 # Install the right version of pip/setuptools
-RUN pip install setuptools==44.1.0 pip==20.0.2 wheel==0.34.2
+RUN pip install setuptools==44.1.0 pip==20.3.4 wheel==0.37.0
 
 # Install base requirements
 RUN pip install -r ./requirements/edx/base.txt
@@ -84,7 +82,7 @@ RUN pip install -r ./requirements/edx/base.txt
 RUN pip install "openedx-scorm-xblock<13.0.0,>=12.0.0"
 
 # Install django-redis for using redis as a django cache
-RUN pip install django-redis==4.12.1
+RUN pip install django-redis==5.0.0
 
 # Install uwsgi
 RUN pip install uwsgi==2.0.19.1
diff --git a/tutor/templates/config.yml b/tutor/templates/config.yml
index e46af60..4b2bc1c 100644
--- a/tutor/templates/config.yml
+++ b/tutor/templates/config.yml
@@ -31,10 +31,10 @@ DOCKER_IMAGE_OPENEDX_DEV: "{{ DOCKER_REGISTRY }}overhangio/openedx-dev:{{ TUTOR_
 DOCKER_IMAGE_CADDY: "{{ DOCKER_REGISTRY }}caddy:2.3.0"
 DOCKER_IMAGE_FORUM: "{{ DOCKER_REGISTRY }}overhangio/openedx-forum:{{ TUTOR_VERSION }}"
 DOCKER_IMAGE_MONGODB: "{{ DOCKER_REGISTRY }}mongo:4.0.25"
-DOCKER_IMAGE_MYSQL: "{{ DOCKER_REGISTRY }}mysql:5.7.33"
+DOCKER_IMAGE_MYSQL: "{{ DOCKER_REGISTRY }}mysql:5.7.35"
 DOCKER_IMAGE_ELASTICSEARCH: "{{ DOCKER_REGISTRY }}elasticsearch:7.8.1"
-DOCKER_IMAGE_NGINX: "{{ DOCKER_REGISTRY }}nginx:1.19.9"
-DOCKER_IMAGE_REDIS: "{{ DOCKER_REGISTRY }}redis:6.2.1"
+DOCKER_IMAGE_NGINX: "{{ DOCKER_REGISTRY }}nginx:1.21.1"
+DOCKER_IMAGE_REDIS: "{{ DOCKER_REGISTRY }}redis:6.2.5"
 DOCKER_IMAGE_SMTP: "{{ DOCKER_REGISTRY }}namshi/smtp:latest"
 LOCAL_PROJECT_NAME: "{{ TUTOR_APP }}_local"
 ELASTICSEARCH_HOST: "elasticsearch"
@@ -61,7 +61,7 @@ OPENEDX_LMS_UWSGI_WORKERS: 2
 OPENEDX_MYSQL_DATABASE: "openedx"
 OPENEDX_CSMH_MYSQL_DATABASE: "{{ OPENEDX_MYSQL_DATABASE }}_csmh"
 OPENEDX_MYSQL_USERNAME: "openedx"
-OPENEDX_COMMON_VERSION: "open-release/lilac.2"
+OPENEDX_COMMON_VERSION: "master"
 MYSQL_HOST: "mysql"
 MYSQL_PORT: 3306
 MYSQL_ROOT_USERNAME: "root"