diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 33666c1..e51088a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,11 +10,13 @@ jobs:
   test:
     strategy:
       matrix:
-        #os: [ubuntu-latest, windows-latest, macos-latest]
-        os: [windows-latest, ubuntu-latest]
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}
     
+    env:
+      CI: true
+    
     steps:
       - uses: actions/checkout@v4
       
diff --git a/pyproject.toml b/pyproject.toml
index 53d6e48..811b2a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,16 +15,19 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Topic :: Software Development :: User Interfaces",
 ]
 keywords = ["webview", "gui", "desktop", "application", "html", "web"]
 dependencies = []
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 [project.urls]
 Homepage = "https://github.com/congzhangzh/webview_python"
diff --git a/tests/test_webview.py b/tests/test_webview.py
index 57b253e..55e4332 100644
--- a/tests/test_webview.py
+++ b/tests/test_webview.py
@@ -1,6 +1,12 @@
+import os
+import platform
 import unittest
 from webview import Webview, Size, SizeHint
 
+@unittest.skipIf(
+    platform.system() == "Darwin" and bool(os.getenv("CI")),
+    "Skipping test on macOS CI"
+)
 class TestWebview(unittest.TestCase):
     def test_create_webview(self):
         webview = Webview()