diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 52e7c9a0..80a69f1f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,9 +7,9 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: 'pip'
@@ -22,13 +22,13 @@ jobs:
   test:
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14']
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
           cache: 'pip'
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index eeebb883..463f2050 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -12,14 +12,14 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
       - name: Build SDist and wheel
         run: pipx run build
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         with:
           name: artifact
           path: dist/*
@@ -31,17 +31,17 @@ jobs:
     if: github.event_name == 'push'
     needs: [ build_dist ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.12"
           cache: 'pip'
       - name: Install build dependencies
         run: pip install -U setuptools wheel build
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           # unpacks default artifact into dist/
           # if `name: artifact` is omitted, the action will create extra parent dir
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 32fde356..f37eccae 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -11,7 +11,7 @@ repos:
       - id: isort
         args: [ "--profile", "black", "--filter-files" ]
   - repo: https://github.com/psf/black
-    rev: 25.1.0
+    rev: 25.11.0
     hooks:
       - id: black
         language_version: python3.11
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47023884..d71df068 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,11 +6,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.12.1]
+
+- Added Python 3.14 support ([#256])
+
 ## [1.12.0]
 
 ### Changed
 
-- Dropped Python3.8 support while it has reached EOL. ([])
+- Dropped Python3.8 support while it has reached EOL. ([#249])
 
 ## [1.11.1]
 
@@ -301,3 +305,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#236]: https://github.com/cloudevents/sdk-python/pull/236
 [#240]: https://github.com/cloudevents/sdk-python/pull/240
 [#248]: https://github.com/cloudevents/sdk-python/pull/248
+[#249]: https://github.com/cloudevents/sdk-python/pull/249
+[#256]: https://github.com/cloudevents/sdk-python/pull/256
diff --git a/mypy.ini b/mypy.ini
index d8fb9cc0..3168f2b5 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1,6 +1,6 @@
 [mypy]
 plugins = pydantic.mypy
-python_version = 3.8
+python_version = 3.9
 
 pretty = True
 show_error_context = True
diff --git a/setup.py b/setup.py
index f4249978..c5c43938 100644
--- a/setup.py
+++ b/setup.py
@@ -70,6 +70,7 @@ def get_version(rel_path):
             "Programming Language :: Python :: 3.11",
             "Programming Language :: Python :: 3.12",
             "Programming Language :: Python :: 3.13",
+            "Programming Language :: Python :: 3.14",
             "Typing :: Typed",
         ],
         keywords="CloudEvents Eventing Serverless",