diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2401c81..8f35ff9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Setup Micromamba Python ${{ matrix.python-version }}
-      uses: mamba-org/setup-micromamba@ab6bf8bf7403e8023a094abeec19d6753bdc143e #v1
+      uses: mamba-org/setup-micromamba@06375d89d211a1232ef63355742e9e2e564bc7f7 #v1
       with:
         environment-name: TEST
         init-shell: bash