Update CI.yaml (#73)

* Update CI.yaml

* Update CI.yaml

.github/workflows/CI.yaml

@@ -15,17 +15,17 @@ jobs:
       fail-fast: true
       matrix:
         os: ["ubuntu-latest", "macOS-latest",]
-        python-version: ["3.7", "3.8", "3.9"]
+        python-version: ["3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v2
 
     # More info on options: https://github.com/conda-incubator/setup-miniconda
-    - uses: mamba-org/provision-with-micromamba@main
+    - uses: mamba-org/setup-micromamba@main
       with:
         environment-file: .github/test_env.yaml
         environment-name: test
-        extra-specs: |
+        create-args: >-
             python=${{ matrix.python-version }}
             pytest=${{ matrix.pytest }}