diff --git a/.github/workflows/benchmark_fork_run.yml b/.github/workflows/benchmark_fork_run.yml
index 0bfe83b7..3e27c2b1 100644
--- a/.github/workflows/benchmark_fork_run.yml
+++ b/.github/workflows/benchmark_fork_run.yml
@@ -28,13 +28,13 @@ jobs:
           cargo bench > benchmark_results.log
 
       - name: Upload Benchmark Results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: benchmark_results.log
           path: ./benchmark_results.log
 
       - name: Upload GitHub Pull Request Event
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: event.json
           path: ${{ github.event_path }}
diff --git a/.github/workflows/build-keystone-py-image.yml b/.github/workflows/build-keystone-py-image.yml
index ed23f185..dfa7bdfd 100644
--- a/.github/workflows/build-keystone-py-image.yml
+++ b/.github/workflows/build-keystone-py-image.yml
@@ -80,7 +80,7 @@ jobs:
           touch "${{ runner.temp }}/digests/${digest#sha256:}"
 
       - name: Upload digest
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: digests-${{ env.PLATFORM_PAIR }}
           path: ${{ runner.temp }}/digests/*
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3ccdecd4..727e96dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -74,7 +74,7 @@ jobs:
         run: cargo run --bin keystone -- --dump-openapi yaml > openapi.yaml
 
       - name: Upload OpenAPI spec
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: openapi.spec
           path: openapi.yaml
diff --git a/.github/workflows/functional.yml b/.github/workflows/functional.yml
index 48c2a91d..7ea79592 100644
--- a/.github/workflows/functional.yml
+++ b/.github/workflows/functional.yml
@@ -64,7 +64,7 @@ jobs:
         run: just build-policy
 
       - name: Upload built binaries
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: keystone
           path: |
@@ -259,7 +259,7 @@ jobs:
           echo "EOF" >> $GITHUB_OUTPUT
 
       - name: Upload report
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
         with:
           name: loadtest-report
           path: loadtest/reports/