diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa7e543..7227e3e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,19 +28,19 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all history for all branches and tags.
+          
       - name: Set environment variables
         run: |
           echo "CONDA_ENV_FILE=ci/requirements/environment.yml" >> $GITHUB_ENV
           echo "PYTHON_VERSION=${{ matrix.python-version }}" >> $GITHUB_ENV
-
+          
       - name: Create conda environment
-        uses: mamba-org/provision-with-micromamba@main
+        uses: mamba-org/setup-micromamba@v2
         with:
           cache-downloads: true
-          cache-downloads-key: "${{runner.os}}-${{runner.arch}}-py${{matrix.python-version}}-${{hashFiles(env.CONDA_ENV_FILE)}}"
-          micromamba-version: 'latest'
+          cache-downloads-key: "${{runner.os}}-${{runner.arch}}-py${{matrix.python-version}}"
           environment-file: ci/requirements/environment.yml
-          extra-specs: |
+          create-args: >-
             python=${{ matrix.python-version }}
 
       - name: Install xweights