diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 21cc40f6..f075f778 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -67,7 +67,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # tag=v4.3.3
+        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # tag=v4.3.4
         with:
           name: SARIF file
           path: results.sarif
diff --git a/.github/workflows/witness.yml b/.github/workflows/witness.yml
index 9fe00e3c..d5b54b68 100644
--- a/.github/workflows/witness.yml
+++ b/.github/workflows/witness.yml
@@ -56,7 +56,7 @@ jobs:
               go-version: 1.21.x
 
           - if: ${{ inputs.artifact-download != '' }}
-            uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
+            uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
             with:
               name: ${{ inputs.artifact-download }}
               path: /tmp
@@ -80,7 +80,7 @@ jobs:
             run: ${{ inputs.command }}
 
           - if: ${{ inputs.artifact-upload-path != '' && inputs.artifact-upload-name != ''}}
-            uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+            uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
             with:
               name: ${{ inputs.artifact-upload-name }}
               path: ${{ inputs.artifact-upload-path }}