diff --git a/.github/workflows/load-metrics.yml b/.github/workflows/load-metrics.yml
index 95b273c..5200f51 100644
--- a/.github/workflows/load-metrics.yml
+++ b/.github/workflows/load-metrics.yml
@@ -28,7 +28,7 @@ jobs:
           create_credentials_file: true
 
       - name: Install Conda environment using mamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-file: environment.yml
           cache-environment: true
diff --git a/.github/workflows/save_daily_metrics.yml b/.github/workflows/save_daily_metrics.yml
index 8d9d550..a18b8fb 100644
--- a/.github/workflows/save_daily_metrics.yml
+++ b/.github/workflows/save_daily_metrics.yml
@@ -18,7 +18,7 @@ jobs:
           fetch-depth: 2
 
       - name: Set up conda environment for testing
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-file: environment.yml
           cache-environment: true
diff --git a/.github/workflows/tox-pytest.yml b/.github/workflows/tox-pytest.yml
index d6bcf79..3a4578e 100644
--- a/.github/workflows/tox-pytest.yml
+++ b/.github/workflows/tox-pytest.yml
@@ -20,7 +20,7 @@ jobs:
           fetch-depth: 2
 
       - name: Set up conda environment for testing
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-file: environment.yml
           cache-environment: true