diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93d238fb..ea727df7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,7 +84,7 @@ jobs:
     - name: Install python dependencies
       run: |
         python -m pip install --upgrade pip
-        if [[ "${{ matrix.python-version }}" == '3.7' || "${{ matrix.python-version}} == '3.8'" ]]; then
+        if [[ "${{ matrix.os }}" == "macos-13" || "${{ matrix.python-version }}" == '3.7' || "${{ matrix.python-version}} == '3.8'" ]]; then
           NUMPY_VERSION="<2"
         else
           NUMPY_VERSION=">=2"