diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 8484dea..8e9cb96 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -16,7 +16,7 @@ jobs:
           - ubuntu-latest
           - macos-latest
           - windows-latest
-        python-version: [ 3.6, 3.7, 3.8, 3.9 ]
+        python-version: [ "3.6", "3.7", "3.8", "3.9" ]  # "3.10" -- currently disabled
 
     steps:
       - uses: actions/checkout@v2
diff --git a/setup.py b/setup.py
index 6f63e98..b441bb9 100644
--- a/setup.py
+++ b/setup.py
@@ -29,8 +29,8 @@ def _get_long_description():
     packages=['csaps'],
     python_requires='>=3.6, <4',
     install_requires=[
-        'numpy >=1.11.0, <1.22.0',
-        'scipy >=1.0.0, <1.8.0',
+        'numpy >=1.12.0, <2',
+        'scipy >=1.0.0, <2',
     ],
     extras_require={
         'docs': ['sphinx >=3.0.0, <5', 'matplotlib >=3.1', 'numpydoc', 'm2r2'],
@@ -64,6 +64,7 @@ def _get_long_description():
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: Implementation :: CPython',
     ],
 )