diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index f9c9dac..2bff767 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -16,7 +16,7 @@ jobs:
           - ubuntu-latest
           - macos-latest
           - windows-latest
-        python-version: [ "3.7", "3.8", "3.9", "3.10", "3.11" ]
+        python-version: [ "3.7", "3.8", "3.9", "3.10", "3.11", "3.12" ]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/setup.py b/setup.py
index 19b87e5..370da70 100644
--- a/setup.py
+++ b/setup.py
@@ -27,10 +27,10 @@ def _get_long_description():
     name='csaps',
     version=_get_version(),
     packages=['csaps'],
-    python_requires='>=3.6, <4',
+    python_requires='>=3.6',
     install_requires=[
-        'numpy >=1.12.0, <2',
-        'scipy >=1.0.0, <2',
+        'numpy >=1.12.0',
+        'scipy >=1.0.0',
     ],
     extras_require={
         'docs': ['sphinx >=3.0.0, <7', 'matplotlib >=3.1', 'numpydoc', 'm2r2'],
@@ -65,6 +65,8 @@ def _get_long_description():
         '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',
     ],
 )