diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c1ee3c6..faff9b0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,14 +20,11 @@ jobs:
           - "pydocstyle ."
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-python@v2.2.2
+      - uses: actions/setup-python@v2.3.1
       - uses: actions/checkout@v2.4.0
-      - uses: actions/cache@v2.1.6
         with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
+          cache: 'pip'
+          cache-dependency-path: 'requirements.txt'
       - run: python -m pip install -r requirements.txt
       - run: ${{ matrix.lint-command }}
 
@@ -35,8 +32,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - run: sudo apt install -y gettext
-      - uses: actions/setup-python@v2.2.2
-      - uses: actions/setup-node@v2.4.1
+      - uses: actions/setup-python@v2.3.1
+      - uses: actions/setup-node@v2.5.1
+        with:
+          node-version: 'lts/*'
       - uses: actions/checkout@v2.4.0
       - name: Install Python dependencies
         run: python -m pip install --upgrade pip setuptools wheel twine readme-renderer
@@ -49,8 +48,11 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v2.3.1
       - uses: actions/checkout@v2.4.0
+        with:
+          cache: 'pip'
+          cache-dependency-path: 'requirements.txt'
       - run: python -m pip install --upgrade pip setuptools wheel
       - run: python -m pip install -r requirements.txt
       - run: python setup.py develop
@@ -67,7 +69,7 @@ jobs:
           - "3.10"
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.3.1
         with:
           python-version: ${{ matrix.python-version }}
       - run: python -m pip install --upgrade pip setuptools wheel
@@ -88,7 +90,7 @@ jobs:
         python-version: ["3.10"]
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.3.1
         with:
           python-version: ${{ matrix.python-version }}
       - run: python -m pip install --upgrade pip setuptools wheel
@@ -122,7 +124,7 @@ jobs:
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
     steps:
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v2.3.1
         with:
           python-version: ${{ matrix.python-version }}
       - run: python -m pip install --upgrade pip setuptools wheel
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7217ce9..ffad020 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2.4.0
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v2.3.1
     - name: Install Python dependencies
       run: python -m pip install --upgrade pip setuptools wheel twine
     - name: Build dist packages
diff --git a/mailauth/forms.py b/mailauth/forms.py
index ecdb9b6..d20533f 100644
--- a/mailauth/forms.py
+++ b/mailauth/forms.py
@@ -42,7 +42,7 @@ def get_token(self, user):
         """Return the access token."""
         return MailAuthBackend.get_token(user=user)
 
-    def get_context(self, request, user):
+    def get_mail_context(self, request, user):
         """
         Return the context for a message template render.
 
@@ -118,7 +118,7 @@ def save(self):
         """
         email = self.cleaned_data[self.field_name]
         for user in self.get_users(email):
-            context = self.get_context(self.request, user)
+            context = self.get_mail_context(self.request, user)
             self.send_mail(email, context)
 
     def send_mail(self, to_email, context):
diff --git a/requirements.txt b/requirements.txt
index 7acae09..d296f6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Django>=2.2
 Wagtail>=2.8
-bandit==1.7.0
-black==21.10b0
+bandit==1.7.1
+black==21.12b0
 flake8==4.0.1
 isort==5.10.1
 msgcheck==3.1