diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a01da0d09..2989b7e90 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -300,7 +300,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
       - name: Download build artifact cross-build
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: cross-build
       - run: tests/test-aws-lambda.sh
@@ -345,7 +345,7 @@ jobs:
         env:
           PGSERVICE: ${{ steps.pg.outputs.service-name }}
       - name: Download build artifact build-${{ matrix.target }}
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-${{ matrix.target }}
           path: target/
@@ -366,7 +366,7 @@ jobs:
         run: diff --brief --recursive --new-file tests/output tests/expected
       - name: Download Debian package (Linux)
         if: matrix.target == 'x86_64-unknown-linux-gnu'
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-debian-x86_64
           path: target/
@@ -466,7 +466,7 @@ jobs:
           docker cp ${{ job.services.postgres.id }}:/etc/ssl/certs/ssl-cert-snakeoil.pem target/certs/server.crt
           docker cp ${{ job.services.postgres.id }}:/etc/ssl/private/ssl-cert-snakeoil.key target/certs/server.key
       - name: Download build artifact build-x86_64-unknown-linux-gnu
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-x86_64-unknown-linux-gnu
           path: target_releases/
@@ -485,7 +485,7 @@ jobs:
         env:
           DATABASE_URL: postgres://${{ env.PGUSER }}:${{ env.PGUSER }}@${{ env.PGHOST }}:${{ job.services.postgres.ports[5432] }}/${{ env.PGDATABASE }}?sslmode=${{ matrix.sslmode }}
       - name: Download Debian package
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-debian-x86_64
           path: target_releases/
@@ -533,34 +533,34 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v4
       - name: Download build artifact build-aarch64-apple-darwin
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-aarch64-apple-darwin
           path: target/aarch64-apple-darwin
       - name: Download build artifact build-x86_64-apple-darwin
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-x86_64-apple-darwin
           path: target/x86_64-apple-darwin
       - name: Download build artifact build-x86_64-unknown-linux-gnu
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-x86_64-unknown-linux-gnu
           path: target/x86_64-unknown-linux-gnu
 
       - name: Download cross-build artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: cross-build
           path: target/cross
 
       - name: Download build artifact build-x86_64-pc-windows-msvc
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-x86_64-pc-windows-msvc
           path: target/x86_64-pc-windows-msvc
       - name: Download build artifact build-debian-x86_64
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: build-debian-x86_64
           path: target/debian-x86_64