diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index b657ff2e..6fbf3b25 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -13,7 +13,8 @@ You are more than welcome to contribute to the system. This guide documents how
 - The setup adheres to the [twelve-factor-app][12f] principles. To get a
     local development configuration, copy the file `.env.example` to `.env`
 
-- Run `docker compose up` to start your local system.
+- Run `docker compose up` to start your local system.  
+  (If on Apple Silicon machine, run `docker compose -f docker-compose.yml -f docker-compose.arm64.yml up --build`)
 
 - Run `docker compose run web ./manage.py get_live_data` to download public
     data and insert it into your local database.
diff --git a/docker-compose.arm64.yml b/docker-compose.arm64.yml
new file mode 100644
index 00000000..4f975e7f
--- /dev/null
+++ b/docker-compose.arm64.yml
@@ -0,0 +1,11 @@
+# use this file as override, if on Arm64 architecture, e.g. Mac M1
+# example commands:
+# - docker compose -f docker-compose.yml -f docker-compose.arm64.yml up --build
+# - docker compose -f docker-compose.yml -f docker-compose.arm64.yml run --build web ./manage.py test
+services:
+  selenium:
+    image: seleniarm/standalone-chromium
+    networks:
+      - webnet
+    ports:
+      - "4444:4444"
diff --git a/docker-compose.yml b/docker-compose.yml
index 94630806..45117fe0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.3"
-
 services:
   web:
     build: .
diff --git a/poetry.lock b/poetry.lock
index 6285a1b8..9a1ca392 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -362,13 +362,13 @@ files = [
 
 [[package]]
 name = "django"
-version = "4.2.15"
+version = "4.2.16"
 description = "A high-level Python web framework that encourages rapid development and clean, pragmatic design."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "Django-4.2.15-py3-none-any.whl", hash = "sha256:61ee4a130efb8c451ef3467c67ca99fdce400fedd768634efc86a68c18d80d30"},
-    {file = "Django-4.2.15.tar.gz", hash = "sha256:c77f926b81129493961e19c0e02188f8d07c112a1162df69bfab178ae447f94a"},
+    {file = "Django-4.2.16-py3-none-any.whl", hash = "sha256:1ddc333a16fc139fd253035a1606bb24261951bbc3a6ca256717fa06cc41a898"},
+    {file = "Django-4.2.16.tar.gz", hash = "sha256:6f1616c2786c408ce86ab7e10f792b8f15742f7b7b7460243929cb371e7f1dad"},
 ]
 
 [package.dependencies]