diff --git a/.github/workflows/package-checks.yml b/.github/workflows/package-checks.yml
index 6748832903e30..331af6e05b650 100644
--- a/.github/workflows/package-checks.yml
+++ b/.github/workflows/package-checks.yml
@@ -67,7 +67,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-name: recipe-test
           create-args: >-
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 2aaec8c9b56b0..de59a454c827c 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -165,7 +165,7 @@ jobs:
           CIBW_PLATFORM: ${{ matrix.buildplat[1] == 'pyodide_wasm32' && 'pyodide' || 'auto' }}
 
       - name: Set up Python
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           environment-name: wheel-env
           # Use a fixed Python, since we might have an unreleased Python not