diff --git a/.github/workflows/eslint.yml b/.github/workflows/eslint.yml
index 7e42feaf..b82a0f32 100644
--- a/.github/workflows/eslint.yml
+++ b/.github/workflows/eslint.yml
@@ -16,10 +16,10 @@ on:
     branches: [master, testing]
 
 jobs:
-  build: 
+  build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-node@v1
       with:
         node-version: '16'
diff --git a/.github/workflows/flask.yml b/.github/workflows/flask.yml
index ec42536f..43fbe8e7 100644
--- a/.github/workflows/flask.yml
+++ b/.github/workflows/flask.yml
@@ -32,12 +32,12 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.7]
+        python-version: [3.9]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
         cache: 'pip'
@@ -49,10 +49,6 @@ jobs:
         python -m pip install --upgrade pip
         pip install flake8 pytest coverage
         pip install -r requirements.txt
-        pip install -e .
-        mkdir bin
-        wget https://github.com/mozilla/geckodriver/releases/download/v0.30.0/geckodriver-v0.30.0-linux64.tar.gz
-        tar xf geckodriver-v0.30.0-linux64.tar.gz -C bin/
 
     - name: Prepare database
       env:
@@ -66,17 +62,6 @@ jobs:
         psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION citext SCHEMA public;"
         psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION pg_trgm SCHEMA public;"
 
-    - name: Selenium tests
-      env:
-        SECRET_KEY: 'f00046306835001b55c230092e3a7990485beda0bc3bf732088d1ba1b5b74110e22e3f9ec3a24890272554b37d4'
-        DB_DATABASE: dh_test
-        FLASK_APP: examples/app.py
-        dhi: dbtest
-      run: |
-        alembic -x inventory=dbtest upgrade head
-        dh dummy --yes
-        flask run & pytest tests/test_selenium.py
-
     - name: Lint with flake8
       run: |
         # stop the build if:
diff --git a/.github/workflows/selenium.yml b/.github/workflows/selenium.yml
new file mode 100644
index 00000000..f9209484
--- /dev/null
+++ b/.github/workflows/selenium.yml
@@ -0,0 +1,78 @@
+name: Selenium
+
+on:
+  push:
+    branches: [master, testing]
+  pull_request:
+    branches: [master, testing]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    # Service containers to run with `container-job`
+    services:
+      # Label used to access the service container
+      postgres:
+        # Docker Hub image
+        image: postgres:11
+        ports:
+          - 5432:5432
+        # Set health checks to wait until postgres has started
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        env:
+          POSTGRES_DB: dh_test
+          POSTGRES_USER: dhub
+          POSTGRES_PASSWORD: ereuse
+
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.9]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: 'pip'
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update -qy
+        sudo apt-get -y install postgresql-client --no-install-recommends
+        python -m pip install --upgrade pip
+        pip install flake8 pytest coverage
+        pip install -r requirements.txt
+        pip install -e .
+        mkdir bin
+        wget https://github.com/mozilla/geckodriver/releases/download/v0.30.0/geckodriver-v0.30.0-linux64.tar.gz
+        tar xf geckodriver-v0.30.0-linux64.tar.gz -C bin/
+
+    - name: Prepare database
+      env:
+        POSTGRES_DB: dh_test
+        POSTGRES_USER: dhub
+        POSTGRES_PASSWORD: ereuse
+      run: |
+        export PGPASSWORD=$POSTGRES_PASSWORD
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION pgcrypto SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION ltree SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION citext SCHEMA public;"
+        psql -h "localhost" -U "$POSTGRES_USER" -d "$POSTGRES_DB" -c "CREATE EXTENSION pg_trgm SCHEMA public;"
+
+    - name: Selenium tests
+      env:
+        SECRET_KEY: 'f00046306835001b55c230092e3a7990485beda0bc3bf732088d1ba1b5b74110e22e3f9ec3a24890272554b37d4'
+        DB_DATABASE: dh_test
+        FLASK_APP: examples/app.py
+        dhi: dbtest
+      run: |
+        alembic -x inventory=dbtest upgrade head
+        dh dummy --yes
+        flask run & pytest tests/test_selenium.py