diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 547012bf..90eb9310 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -67,6 +67,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@662472033e021d55d94146f66f6058822b0b39fd # v3.27.0
+        uses: github/codeql-action/upload-sarif@aa578102511db1f4524ed59b8cc2bae4f6e88195 # v3.27.6
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2ad82e77..13669b07 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -106,7 +106,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup Conda
-        uses: mamba-org/setup-micromamba@v1
+        uses: mamba-org/setup-micromamba@v2
         with:
           micromamba-version: '1.5.10-0'
           init-shell: >-