diff --git a/.github/workflows/CADRE_test_workflow.yml b/.github/workflows/CADRE_test_workflow.yml
index 97c49ad..70c4aca 100644
--- a/.github/workflows/CADRE_test_workflow.yml
+++ b/.github/workflows/CADRE_test_workflow.yml
@@ -40,14 +40,14 @@ jobs:
       - name: Setup conda
         uses: conda-incubator/setup-miniconda@v2
         with:
-          python-version: 3
+          python-version: 3.11
           conda-version: "*"
           channels: conda-forge,defaults
           channel-priority: true
 
       - name: Create Environment
         run: |
-          conda install numpy scipy -q -y
+          conda install numpy=1.23 scipy -q -y
 
           python -m pip install --upgrade pip