diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 80572104..8e5d3e43 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -28,7 +28,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Setup micromamba
-      uses: mamba-org/setup-micromamba@v2
+      uses: mamba-org/setup-micromamba@v3
       with:
         micromamba-version: latest
         environment-file: environment.yaml