diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index e33edcf..eb23808 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -5,7 +5,7 @@ name: Flask-Parameter-Validation Unit Tests
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "master"]
   pull_request:
     branches: [ "master" ]
 
@@ -19,7 +19,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/setup.py b/setup.py
index 5ecf388..2eacb22 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@
         "python-dateutil",
         "jsonschema",
     ],
-    python_requires=">=3.9,<3.13",
+    python_requires=">=3.9,<3.14",
     classifiers=[
         "Environment :: Web Environment",
         "Intended Audience :: Developers",