diff --git a/.github/workflows/metrics.yml b/.github/workflows/metrics.yml
index dd6c54e..c0833a2 100644
--- a/.github/workflows/metrics.yml
+++ b/.github/workflows/metrics.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Micromamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           init-shell: bash
           environment-file: environment.yml
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 513a73c..038df21 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Setup Micromamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         init-shell: bash
         environment-file: environment.yml