diff --git a/.github/workflows/test-dev.yml b/.github/workflows/test-dev.yml
index d6d1b71..87a5938 100644
--- a/.github/workflows/test-dev.yml
+++ b/.github/workflows/test-dev.yml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.11, 3.12, 3.13]
+        python-version: [3.11, 3.12]
 
     steps:
       - name: Checkout code
diff --git a/setup.py b/setup.py
index b379cba..0f00aeb 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,7 @@
         "Topic :: System :: Hardware",
         "Development Status :: 4 - Beta"
     ],    
-    python_requires='>=3.7',
+    python_requires='>=3.11',
     install_requires=[
         "argon2-cffi>=23.0.0",
         "ifaddr>=0.2.0",