diff --git a/.github/workflows/test_pip.yml b/.github/workflows/test_pip.yml
index 9ecd332..beeae58 100644
--- a/.github/workflows/test_pip.yml
+++ b/.github/workflows/test_pip.yml
@@ -20,7 +20,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.8, 3.9, 3.10, 3.11]
+        python-version:
+          - 3.8
+          - 3.9
+          - '3.10'
+          - 3.11
 
     steps:
     - uses: actions/checkout@v2
diff --git a/setup.py b/setup.py
index f70fa29..76ab85c 100644
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,7 @@
                       'pysoundfile >= 0.9.0, < 1.0.0',
                       'scipy >= 1.7.0, < 2.0.0',
                       'libfmp >= 1.2.0, < 2.0.0'],
-    python_requires='>=3.7, <4.0',
+    python_requires='>=3.8, <4.0',
     extras_require={
         'tests': ['pytest == 6.2.*'],
         'docs': ['sphinx == 4.0.*',