diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 821149c00b5..ff40402fda4 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -50,7 +50,7 @@ jobs:
         # Year and week of year so cache key changes weekly
         run: echo "date=$(date +%Y-%U)" >> "${GITHUB_OUTPUT}"
       - name: Setup Mamba
-        uses: mamba-org/setup-micromamba@06375d89d211a1232ef63355742e9e2e564bc7f7 # v2.0.2
+        uses: mamba-org/setup-micromamba@068f1ab4b37ed9b3d9f73da7db90a0cda0a48d29 # v2.0.3
         with:
           init-shell: bash
           environment-file: .github/workflows/macos_dependencies.txt