diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e25104d5..89197fa0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -114,7 +114,7 @@ In order to update the source, you would:
 
 You might need to regenerate the Cython modules after any changes. This can be done by:
 
-- Install Python latest (3.12 as of this writing)
+- Install Python latest (3.14 as of this writing)
 - pip install cython 'django>=1.9' 'setuptools>=0.9' 'wheel>0.21' twine
 - On a windows machine:
   - set FORCE_PYDEVD_VC_VARS=C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvars64.bat
diff --git a/azure-pipelines/pipelines.yaml b/azure-pipelines/pipelines.yaml
index 19612651..6f477fd8 100644
--- a/azure-pipelines/pipelines.yaml
+++ b/azure-pipelines/pipelines.yaml
@@ -135,6 +135,8 @@ stages:
             python.version: 3.12
           py313:
             python.version: 3.13
+          py314:
+            python.version: 3.14
 
       steps:
 
@@ -178,6 +180,8 @@ stages:
             python.version: 3.12
           py313:
             python.version: 3.13
+          py314:
+            python.version: 3.14
 
       steps:
 
@@ -224,6 +228,8 @@ stages:
             python.version: 3.12
           py313:
             python.version: 3.13
+          py314:
+            python.version: 3.14
 
       steps:
 
diff --git a/setup.py b/setup.py
index 2c4b9b8e..570c6992 100644
--- a/setup.py
+++ b/setup.py
@@ -78,14 +78,12 @@ def override_build_py(cmds):
             "Compiling pydevd Cython extension modules (set SKIP_CYTHON_BUILD=1 to omit)."
         )
         try:
-            subprocess.check_call(
-                [
-                    sys.executable,
-                    os.path.join(PYDEVD_ROOT, "setup_pydevd_cython.py"),
-                    "build_ext",
-                    "--inplace",
-                ]
-            )
+            subprocess.check_call([
+                sys.executable,
+                os.path.join(PYDEVD_ROOT, "setup_pydevd_cython.py"),
+                "build_ext",
+                "--inplace",
+            ])
         except subprocess.SubprocessError:
             # pydevd Cython extensions are optional performance enhancements, and debugpy is
             # usable without them. Thus, we want to ignore build errors here by default, so
@@ -170,6 +168,8 @@ if __name__ == "__main__":
             "Programming Language :: Python :: 3.10",
             "Programming Language :: Python :: 3.11",
             "Programming Language :: Python :: 3.12",
+            "Programming Language :: Python :: 3.13",
+            "Programming Language :: Python :: 3.14",
             "Topic :: Software Development :: Debuggers",
             "Operating System :: Microsoft :: Windows",
             "Operating System :: MacOS",
@@ -202,5 +202,5 @@ if __name__ == "__main__":
                 "debugpy-adapter = debugpy.adapter.__main__:main",
             ],
         },
-        **extras
+        **extras,
     )
diff --git a/tox.ini b/tox.ini
index 6a0d21eb..2a5ea04a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38,39,310,311,312,313}{,-cov}
+envlist = py{38,39,310,311,312,313,314}{,-cov}
 
 [testenv]
 deps = -rtests/requirements.txt
@@ -10,5 +10,5 @@ commands_pre = python build_attach_binaries.py
 commands =
     py{38,39}-!cov: python -m pytest {posargs}
     py{38,39}-cov: python -m pytest --cov --cov-append --cov-config=.coveragerc {posargs}
-    py{310,311,312,313}-!cov: python -Xfrozen_modules=off -m pytest {posargs}
-    py{310,311,312,313}-cov: python -Xfrozen_modules=off -m pytest --cov --cov-append --cov-config=.coveragerc {posargs}
+    py{310,311,312,313,314}-!cov: python -Xfrozen_modules=off -m pytest {posargs}
+    py{310,311,312,313,314}-cov: python -Xfrozen_modules=off -m pytest --cov --cov-append --cov-config=.coveragerc {posargs}