diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0e25f83..be6ed98 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,6 +19,7 @@ jobs:
           - "3.10"
           - "3.11"
           - "3.12"
+          - "3.13"
 
     steps:
       - uses: actions/checkout@v3
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 94c6bcd..1a1a7c5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 exclude: ".yarn/|yarn.lock|\\.min\\.(css|js)$"
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
       - id: check-added-large-files
       - id: check-builtin-literals
@@ -14,27 +14,27 @@ repos:
       - id: mixed-line-ending
       - id: trailing-whitespace
   - repo: https://github.com/adamchainz/django-upgrade
-    rev: 1.21.0
+    rev: 1.22.1
     hooks:
       - id: django-upgrade
         args: [--target-version, "3.2"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.6.4"
+    rev: "v0.7.0"
     hooks:
       - id: ruff
         args: [--unsafe-fixes]
       - id: ruff-format
   - repo: https://github.com/biomejs/pre-commit
-    rev: "v0.4.0"
+    rev: "v0.5.0"
     hooks:
       - id: biome-check
-        additional_dependencies: ["@biomejs/biome@1.8.3"]
+        additional_dependencies: ["@biomejs/biome@1.9.4"]
         args: [--unsafe]
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 2.2.3
+    rev: 2.4.3
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/abravalheri/validate-pyproject
-    rev: v0.19
+    rev: v0.21
     hooks:
       - id: validate-pyproject
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index df13c57..5d26c1d 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -9,6 +9,7 @@ Next version
 - Added support for setting ``IMAGEFIELD_AUTOGENERATE = False``. Previously,
   only ``True`` or an iterable were supported.
 - Dropped compatibility with Python 3.8 and 3.9.
+- Added Python 3.13.
 
 
 0.19 (2024-08-03)
diff --git a/biome.json b/biome.json
index 03bf2a0..dea25a7 100644
--- a/biome.json
+++ b/biome.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://biomejs.dev/schemas/1.8.3/schema.json",
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
   "organizeImports": {
     "enabled": false
   },
diff --git a/pyproject.toml b/pyproject.toml
index f0e27d6..96cbb1f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
   "Topic :: Software Development",
   "Topic :: Software Development :: Libraries :: Application Frameworks",
diff --git a/tox.ini b/tox.ini
index 3f8c3e5..6eac6bd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,7 @@
 envlist =
     py{310}-dj{32,42}
     py{310,311,312}-dj{32,42,50,51,main}
+    py{313}-dj{51,main}
     docs
 
 [testenv]
@@ -14,7 +15,7 @@ deps =
     dj32: Django>=3.2,<4.0
     dj42: Django>=4.2,<5.0
     dj50: Django>=5.0,<5.1
-    dj51: Django>=5.1rc1,<5.2
+    dj51: Django>=5.1,<5.2
     djmain: https://github.com/django/django/archive/main.tar.gz
 
 [testenv:docs]