Update main.yml

Author: jklenzing

.github/workflows/main.yml

@@ -33,7 +33,7 @@ jobs:
 
     - name: Install NEP29 dependencies
       if: ${{ matrix.numpy_ver != 'latest'}}
-      run: pip install --no-binary :numpy: numpy==${{ matrix.numpy_ver }}
+      run: pip install numpy==${{ matrix.numpy_ver }}
 
     - name: Install standard dependencies
       run: |