diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0a8e41bd..9290edf4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         python-version: [
-          "3.9", "3.10", "3.11", "3.12", "3.13-dev"
+          "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"
         ]
         os: [ubuntu-latest, macos-latest, windows-latest]
 
@@ -25,7 +25,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -40,7 +40,7 @@ jobs:
 
   check_rust:
     name: Check Rust
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
@@ -59,15 +59,15 @@ jobs:
         working-directory: ./rust
 
   benchmarks:
-      runs-on: ubuntu-22.04
+      runs-on: ubuntu-24.04
       steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
 
         - name: Install uv
-          uses: astral-sh/setup-uv@v5
+          uses: astral-sh/setup-uv@v7
 
         - name: Setup python
-          uses: actions/setup-python@v5
+          uses: actions/setup-python@v6
           with:
             python-version: "3.13"
             allow-prereleases: true
@@ -82,8 +82,9 @@ jobs:
             uv pip install pytest==7.4.4 pyyaml==6.0.1 pytest-codspeed==3.2.0 Django==5.1.1 /home/runner/work/grimp/grimp         
 
         - name: Run benchmarks
-          uses: CodSpeedHQ/action@v3
+          uses: CodSpeedHQ/action@v4
           with:
             token: ${{ secrets.CODSPEED_TOKEN }}
+            mode: instrumentation
             run: |
               uv run pytest tests/benchmarking/ --codspeed
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bb7b983d..19667b85 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,8 +33,8 @@ jobs:
           - runner: ubuntu-latest
             target: ppc64le
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: |
             3.9
@@ -42,6 +42,7 @@ jobs:
             3.11
             3.12
             3.13
+            3.14
           allow-prereleases: true
       - name: Build wheels
         uses: PyO3/maturin-action@v1
@@ -70,8 +71,8 @@ jobs:
           - runner: ubuntu-latest
             target: armv7
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: |
             3.9
@@ -79,6 +80,7 @@ jobs:
             3.11
             3.12
             3.13
+            3.14
           allow-prereleases: true
       - name: Build wheels
         uses: PyO3/maturin-action@v1
@@ -103,8 +105,8 @@ jobs:
           - runner: windows-latest
             target: x86
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: |
             3.9
@@ -112,6 +114,7 @@ jobs:
             3.11
             3.12
             3.13
+            3.14
           allow-prereleases: true
           architecture: ${{ matrix.platform.target }}
       - name: Build wheels
@@ -136,8 +139,8 @@ jobs:
           - runner: macos-14
             target: aarch64
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: |
             3.9
@@ -145,6 +148,7 @@ jobs:
             3.11
             3.12
             3.13
+            3.14
           allow-prereleases: true
       - name: Build wheels
         uses: PyO3/maturin-action@v1
@@ -161,7 +165,7 @@ jobs:
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 78b3e8b5..9edab700 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,11 @@
 Changelog
 =========
 
+latest
+------
+
+* Officially support Python 3.14.
+
 3.11 (2025-09-01)
 -----------------
 
diff --git a/pyproject.toml b/pyproject.toml
index 0d493960..c3e07ffb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Rust",
     "Topic :: Utilities",
diff --git a/tox.ini b/tox.ini
index a1e12b36..8b4fb848 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,8 +3,7 @@ envlist =
     clean,
     check,
     docs,
-    {py39,py310,py311,py312,py13},
-    py13-joblib-earliest,
+    {py39,py310,py311,py312,py313,py314},
 
 [base]
 deps =
@@ -27,7 +26,7 @@ basepython =
     py311: {env:TOXPYTHON:python3.11}
     py312: {env:TOXPYTHON:python3.12}
     py313: {env:TOXPYTHON:python3.13}
-    py313-joblib-earliest: {env:TOXPYTHON:python3.13}
+    py314: {env:TOXPYTHON:python3.14}
     {clean,check,docs,report}: {env:TOXPYTHON:python3}
 setenv =
     PYTHONPATH={toxinidir}/tests
@@ -41,11 +40,6 @@ deps =
 commands =
     {posargs:pytest --cov --cov-report=term-missing --benchmark-skip -vv tests}
 
-[testenv:py313-joblib-earliest]
-deps =
-    {[base]deps}
-    joblib==1.3.0
-
 [testenv:check]
 basepython = py313
 deps =
@@ -62,7 +56,7 @@ commands =
     lint-imports
 
 [testenv:benchmark]
-basepython = py313
+basepython = py314
 setenv =
     PYTHONPATH={toxinidir}/tests
     PYTHONUNBUFFERED=yes
@@ -78,7 +72,7 @@ commands =
     {posargs:pytest --benchmark-only --benchmark-autosave}
 
 [testenv:codspeed]
-basepython = py313
+basepython = py314
 setenv =
     PYTHONPATH={toxinidir}/tests
     PYTHONUNBUFFERED=yes
@@ -121,4 +115,5 @@ python =
     3.10: py310, report
     3.11: py311, report
     3.12: py312, report
-    3.13: py313, py313-joblib-earliest, report, check, docs
+    3.13: py313, report, check, docs
+    3.14: py314, report