diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7032cbe..f0dc627 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -26,7 +26,7 @@ jobs:
           fetch-depth: 2
 
       - name: Create environment with Micromamba
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           cache-downloads: true
           cache-environment: true