diff --git a/.github/workflows/minimum.yml b/.github/workflows/minimum.yml
index 4a5c1d3..f0b1438 100644
--- a/.github/workflows/minimum.yml
+++ b/.github/workflows/minimum.yml
@@ -14,7 +14,7 @@ jobs:
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
         os: [ubuntu-latest, windows-latest]
         include:
-          - os: macos-latest
+          - os: macos-13
             python-version: '3.8'
           - os: macos-latest
             python-version: '3.12'
diff --git a/pyproject.toml b/pyproject.toml
index bc7ef53..79c205f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "pandas>=1.4.0;python_version<'3.11'",
     "pandas>=1.5.0;python_version>='3.11' and python_version<'3.12'",
     "pandas>=2.1.1;python_version>='3.12'",
-    "torch>=1.10.0;python_version<'3.10'",
+    "torch>=1.9.0;python_version<'3.10'",
     "torch>=1.11.0;python_version>='3.10' and python_version<'3.11'",
     "torch>=2.0.0;python_version>='3.11' and python_version<'3.12'",
     "torch>=2.2.0;python_version>='3.12'",