diff --git a/.github/workflows/simulation-1.2.yml b/.github/workflows/simulation-1.2.yml
index 26153f447..fbd70f003 100644
--- a/.github/workflows/simulation-1.2.yml
+++ b/.github/workflows/simulation-1.2.yml
@@ -272,7 +272,7 @@ jobs:
         ./script/test cert_suite ./tests/scripts/thread-cert/test_*.py
         ./script/test cert_suite ./tests/scripts/thread-cert/v1_2_*.py
         ./script/test cert_suite ./tests/scripts/thread-cert/addon_test_channel_manager_autocsl*.py
-    - uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+    - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
       if: ${{ failure() }}
       with:
         name: channel-manager-csl
@@ -280,7 +280,7 @@ jobs:
     - name: Generate Coverage
       run: |
         ./script/test generate_coverage gcc
-    - uses: actions/upload-artifact@694cdabd8bdb0f10b2cea11669e1bf5453eed0a6 # v4.2.0
+    - uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
       with:
         name: cov-channel-manager-csl
         path: tmp/coverage.info