diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
index 5b0cfda..d268c73 100644
--- a/.github/workflows/benchmark.yaml
+++ b/.github/workflows/benchmark.yaml
@@ -102,7 +102,7 @@ jobs:
         run: node ci/github-actions/illustrate-benchmark-reports.js
 
       - name: Upload benchmark reports
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         continue-on-error: true
         with:
           name: benchmark-reports
diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 59257a6..225a92b 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -80,7 +80,7 @@ jobs:
         run: strip --strip-all target/${{ matrix.target }}/release/pdu
 
       - name: Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pdu-${{ matrix.target }}
           path: target/${{ matrix.target }}/release/pdu
@@ -113,7 +113,7 @@ jobs:
         run: strip target/${{ matrix.target }}/release/pdu
 
       - name: Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pdu-${{ matrix.target }}
           path: target/${{ matrix.target }}/release/pdu
@@ -144,7 +144,7 @@ jobs:
         run: cargo build --target ${{ matrix.target }} --release --all-features
 
       - name: Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pdu-${{ matrix.target }}
           path: target/${{ matrix.target }}/release/pdu.exe
@@ -336,7 +336,7 @@ jobs:
         run: ./ci/github-actions/create-checksums.sh
 
       - name: Upload as artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: checksums
           path: sha*sum.txt