diff --git a/.github/workflows/deploy-dev-viewer.yml b/.github/workflows/deploy-dev-viewer.yml
index f0feb783..7b054098 100644
--- a/.github/workflows/deploy-dev-viewer.yml
+++ b/.github/workflows/deploy-dev-viewer.yml
@@ -44,7 +44,7 @@ jobs:
         env:
           PUBLIC_URL: "/"
       - name: Archive viewer
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: oscal-viewer
           path: packages/oscal-viewer/build
diff --git a/.github/workflows/deploy-prod-viewer.yml b/.github/workflows/deploy-prod-viewer.yml
index d40f2d2c..8952601d 100644
--- a/.github/workflows/deploy-prod-viewer.yml
+++ b/.github/workflows/deploy-prod-viewer.yml
@@ -46,7 +46,7 @@ jobs:
           REACT_APP_GOOGLE_ANALYTICS: "${{ secrets.GA4_CODE }}"
           PUBLIC_URL: "/"
       - name: Archive viewer
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: oscal-viewer
           path: packages/oscal-viewer/build
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index f3755d75..b57b0674 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -66,7 +66,7 @@ jobs:
       - name: Run tests
         run: npx lerna run test --scope="@easydynamics/oscal-react-library"
       - name: Archive artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: oscal-viewer
           path: packages/oscal-viewer/build
diff --git a/.github/workflows/update-types.yml b/.github/workflows/update-types.yml
index b85f8830..ad4c5e18 100644
--- a/.github/workflows/update-types.yml
+++ b/.github/workflows/update-types.yml
@@ -51,7 +51,7 @@ jobs:
           cp oscal-${{ steps.fetch-data.outputs.version }}/json/schema/oscal_complete_schema.json .
           echo "${{ steps.fetch-data.outputs.version }}" > VERSION.txt
       - name: Upload schema artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: schema
           path: |