diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 35251c5..01307de 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -61,7 +61,7 @@ jobs:
         run: 7z a "${{ github.workspace }}/${{ env.BUILD_OUTPUT_DIRECTORY }}/archive/${{ env.EXECUTABLE_NAME }}_${{ runner.OS }}_amd64.zip" "${{ github.workspace }}/${{ env.BUILD_OUTPUT_DIRECTORY }}/${{ runner.OS }}_amd64/*"
 
       - name: Upload Workflow Artifact [GitHub Actions]
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: ${{ env.ARTIFACT_PREFIX }}${{ matrix.config.artifact-suffix }}
           # this makes the artifact a .zip of the .zip archive, which is currently necessary to preserve the executable file permissions
diff --git a/.github/workflows/check-go-dependencies-task.yml b/.github/workflows/check-go-dependencies-task.yml
index 3555c83..f41cf58 100644
--- a/.github/workflows/check-go-dependencies-task.yml
+++ b/.github/workflows/check-go-dependencies-task.yml
@@ -108,7 +108,7 @@ jobs:
       # Some might find it convenient to have CI generate the cache rather than setting up for it locally
       - name: Upload cache to workflow artifact
         if: failure() && steps.diff.outcome == 'failure'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           if-no-files-found: error
           include-hidden-files: true
diff --git a/.github/workflows/release-go-task.yml b/.github/workflows/release-go-task.yml
index 34983ea..1b9871a 100644
--- a/.github/workflows/release-go-task.yml
+++ b/.github/workflows/release-go-task.yml
@@ -68,7 +68,7 @@ jobs:
         run: task dist:${{ matrix.os.task }}
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           if-no-files-found: error
           name: ${{ env.ARTIFACT_PREFIX }}${{ matrix.os.artifact-suffix }}
@@ -181,7 +181,7 @@ jobs:
           -C ../../ LICENSE.txt
 
       - name: Replace artifact with notarized build
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           if-no-files-found: error
           name: ${{ env.ARTIFACT_PREFIX }}${{ matrix.build.artifact-suffix }}
diff --git a/.github/workflows/sync-labels.yml b/.github/workflows/sync-labels.yml
index c35f2c8..0e0b594 100644
--- a/.github/workflows/sync-labels.yml
+++ b/.github/workflows/sync-labels.yml
@@ -71,7 +71,7 @@ jobs:
           file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }}
 
       - name: Pass configuration files to next job via workflow artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           path: |
             *.yaml