diff --git a/.github/workflows/ci_timing.yaml b/.github/workflows/ci_timing.yaml
index 1882ca425..3a0fa62cf 100644
--- a/.github/workflows/ci_timing.yaml
+++ b/.github/workflows/ci_timing.yaml
@@ -53,19 +53,19 @@ jobs:
           poetry run python ./script/actions_utils/monitor.py
 
       - name: Archive figure
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: cml_ci_time_evolution.png
           path: cml_ci_time_evolution.png
 
       - name: Archive raw data
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: github_ci_data.json
           path: github_ci_data.json
 
       - name: Archive data used for figure
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: github_ci_data.csv
           path: github_ci_data.csv
diff --git a/.github/workflows/cifar_benchmark.yaml b/.github/workflows/cifar_benchmark.yaml
index 3398c9d63..a3db6a22e 100644
--- a/.github/workflows/cifar_benchmark.yaml
+++ b/.github/workflows/cifar_benchmark.yaml
@@ -142,37 +142,37 @@ jobs:
           -X POST "${{ secrets.NEW_ML_PROGRESS_TRACKER_URL }}experiment"
 
       - name: Archive raw predictions
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: predictions.csv
           path: inference_results.csv
 
       - name: Archive metrics
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: metrics.json
           path: to_upload.json
 
       - name: Archive MLIR
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: mlir.txt
           path: cifar10.mlir
 
       - name: Archive Graph
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: graph.txt
           path: cifar10.graph
 
       - name: Archive client
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: client.zip
           path: client_server/client.zip
 
       - name: Archive server
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v4.1.0
         with:
           name: server.zip
           path: client_server/server.zip
diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index 351976dd4..d5fbe70c9 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -626,7 +626,7 @@ jobs:
 
       - name: Upload docs artifacts
         if: ${{ steps.tar-docs.outcome == 'success' && !cancelled() }}
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: html-docs
           path: docs/_build/html/docs.tar
@@ -651,7 +651,7 @@ jobs:
   
       - name: Upload changelog artifacts
         if: ${{ steps.changelog.outcome == 'success' && !cancelled() }}
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: changelog
           path: ${{ steps.changelog.outputs.changelog-file }}
@@ -673,7 +673,7 @@ jobs:
 
       - name: Upload wheel artifacts
         if: ${{ steps.build-wheel.outcome == 'success' && !cancelled() }}
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: py3-wheel
           path: dist/*.whl
diff --git a/.github/workflows/sync_on_push.yaml b/.github/workflows/sync_on_push.yaml
index b68d60a00..85b144a24 100644
--- a/.github/workflows/sync_on_push.yaml
+++ b/.github/workflows/sync_on_push.yaml
@@ -17,7 +17,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Save repo
-        uses: actions/upload-artifact@c7d193f32edcb7bfad88892161225aeda64e9392
+        uses: actions/upload-artifact@1eb3cb2b3e0f29609092a73eb033bb759a334595
         with:
           name: repo-archive
           path: '.'