diff --git a/.github/workflows/build-pdf.yml b/.github/workflows/build-pdf.yml
index 35cfbc6..0d74dab 100644
--- a/.github/workflows/build-pdf.yml
+++ b/.github/workflows/build-pdf.yml
@@ -27,13 +27,12 @@ jobs:
         echo "PYTHON_VERSION=${{ matrix.python-version }}" >> $GITHUB_ENV
 
     - name: Create conda environment
-      uses: mamba-org/provision-with-micromamba@main
+      uses: mamba-org/setup-micromamba@v1
       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${{matrix.python-version}}"
         environment-file: archive-specifications/environment.yml
-        extra-specs: |
+        create-args: >-
           python=${{ matrix.python-version }}
 
     - name: Version info
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e997399..474aced 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -26,13 +26,12 @@ jobs:
         echo "PYTHON_VERSION=${{ matrix.python-version }}" >> $GITHUB_ENV
 
     - name: Create conda environment
-      uses: mamba-org/provision-with-micromamba@main
+      uses: mamba-org/setup-micromamba@v1
       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${{matrix.python-version}}"
         environment-file: archive-specifications/environment.yml
-        extra-specs: |
+        create-args: >-
           python=${{ matrix.python-version }}
 
     - name: Version info