diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
index 424a0de..e0fd8fc 100644
--- a/.github/workflows/integration-test.yml
+++ b/.github/workflows/integration-test.yml
@@ -29,7 +29,6 @@ jobs:
 
   test:
     name: ${{ matrix.config.tox }} ${{ matrix.config.options }}
-    # Ubuntu 22.04 runner includes Python 3.10
     runs-on: ubuntu-22.04
     needs: skip_duplicate_runs
     if: needs.skip_duplicate_runs.outputs.should_skip != 'true'
@@ -40,18 +39,18 @@ jobs:
         # Live API integration tests are run on only one representative Python/Django version
         # combination, to avoid rapidly consuming the testing accounts' entire send allotments.
         config:
-          - { tox: django41-py310-amazon_ses, python: "3.10" }
-          - { tox: django41-py310-brevo, python: "3.10" }
-          - { tox: django41-py310-mailersend, python: "3.10" }
-          - { tox: django41-py310-mailgun, python: "3.10" }
-          - { tox: django41-py310-mailjet, python: "3.10" }
-          - { tox: django41-py310-mandrill, python: "3.10" }
-          - { tox: django41-py310-postal, python: "3.10" }
-          - { tox: django41-py310-postmark, python: "3.10" }
-          - { tox: django41-py310-resend, python: "3.10" }
-          - { tox: django41-py310-sendgrid, python: "3.10" }
-          - { tox: django41-py310-sparkpost, python: "3.10" }
-          - { tox: django41-py310-unisender_go, python: "3.10" }
+          - { tox: django41-py310-amazon_ses, python: "3.12" }
+          - { tox: django41-py310-brevo, python: "3.12" }
+          - { tox: django41-py310-mailersend, python: "3.12" }
+          - { tox: django41-py310-mailgun, python: "3.12" }
+          - { tox: django41-py310-mailjet, python: "3.12" }
+          - { tox: django41-py310-mandrill, python: "3.12" }
+          - { tox: django41-py310-postal, python: "3.12" }
+          - { tox: django41-py310-postmark, python: "3.12" }
+          - { tox: django41-py310-resend, python: "3.12" }
+          - { tox: django41-py310-sendgrid, python: "3.12" }
+          - { tox: django41-py310-sparkpost, python: "3.12" }
+          - { tox: django41-py310-unisender_go, python: "3.12" }
 
     steps:
       - name: Get code
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7f4315e..3916519 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: "3.12"
 
       - name: Install build requirements
         run: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d31a457..663093a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,6 @@ jobs:
           python -m tox --gh-matrix-dump  # for debugging
 
   test:
-    # Ubuntu 22.04 runner includes Python 3.10
     runs-on: ubuntu-22.04
     needs: get-envlist
     strategy:
@@ -53,7 +52,7 @@ jobs:
         # for installing/running tox
         uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: "3.12"
       - name: Install tox
         run: |
           set -x
diff --git a/docs/conf.py b/docs/conf.py
index 1fb6b11..c3a43ac 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -273,7 +273,7 @@
 # -- Options for Intersphinx ------------------------------------------------
 
 intersphinx_mapping = {
-    "python": ("https://docs.python.org/3.10", None),
+    "python": ("https://docs.python.org/3", None),
     "django": (
         "https://docs.djangoproject.com/en/stable/",
         "https://docs.djangoproject.com/en/stable/_objects/",
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 42e0181..e49142c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,7 +1,7 @@
 # Packages required only for building docs
 
-Pygments~=2.16.1
+Pygments~=2.18.0
 readme-renderer~=41.0
-sphinx~=7.2
+sphinx~=7.4
 sphinx-rtd-theme~=2.0.0
 sphinxcontrib-googleanalytics~=0.4
diff --git a/pyproject.toml b/pyproject.toml
index af1e155..b4f6786 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ classifiers = [
     "Environment :: Web Environment",
 ]
 
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 dependencies = [
     "django>=4.0",
     "requests>=2.4.3",
diff --git a/tox.ini b/tox.ini
index 8421bbc..f37f70f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -82,7 +82,7 @@ passenv =
     ANYMAIL_TEST_*
 
 [testenv:lint]
-basepython = python3.8
+basepython = python3.12
 skip_install = true
 passenv =
     CONTINUOUS_INTEGRATION
@@ -103,7 +103,7 @@ commands =
     pre-commit run --all-files
 
 [testenv:docs]
-basepython = python3.11
+basepython = python3.12
 passenv =
     CONTINUOUS_INTEGRATION
     GOOGLE_ANALYTICS_ID