diff --git a/.github/workflows/emscripten.yml b/.github/workflows/emscripten.yml
index 4590d76db..d8da72c63 100644
--- a/.github/workflows/emscripten.yml
+++ b/.github/workflows/emscripten.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - uses: mamba-org/setup-micromamba@v1
+      - uses: mamba-org/setup-micromamba@v2
         with:
             environment-name: xsimd
             create-args: >-
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 5ebcab4c2..ab24b4868 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -57,7 +57,7 @@ jobs:
     - name: Checkout xsimd
       uses: actions/checkout@v3
     - name: Install mamba
-      uses: mamba-org/setup-micromamba@v1
+      uses: mamba-org/setup-micromamba@v2
       with:
         environment-file: environment.yml
     - name: Setup SDE