diff --git a/.github/workflows/ql-for-ql-dataset_measure.yml b/.github/workflows/ql-for-ql-dataset_measure.yml
index c3441ffa4074..84fb77a09e79 100644
--- a/.github/workflows/ql-for-ql-dataset_measure.yml
+++ b/.github/workflows/ql-for-ql-dataset_measure.yml
@@ -76,7 +76,7 @@ jobs:
     needs: measure
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: measurements
           path: stats
diff --git a/.github/workflows/ruby-build.yml b/.github/workflows/ruby-build.yml
index 343e896151c2..8a9ea7c12785 100644
--- a/.github/workflows/ruby-build.yml
+++ b/.github/workflows/ruby-build.yml
@@ -147,19 +147,19 @@ jobs:
     needs: [build, compile-queries]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: ruby.dbscheme
           path: ruby/ruby
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: extractor-ubuntu-latest
           path: ruby/linux64
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: extractor-windows-latest
           path: ruby/win64
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: extractor-macos-latest
           path: ruby/osx64
@@ -178,7 +178,7 @@ jobs:
           path: ruby/codeql-ruby.zip
           retention-days: 1
           include-hidden-files: true
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: codeql-ruby-queries
           path: ruby/qlpacks
@@ -214,7 +214,7 @@ jobs:
         uses: ./.github/actions/fetch-codeql
 
       - name: Download Ruby bundle
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: codeql-ruby-bundle
           path: ${{ runner.temp }}
diff --git a/.github/workflows/ruby-dataset-measure.yml b/.github/workflows/ruby-dataset-measure.yml
index e3229b158063..8d7fb88fc810 100644
--- a/.github/workflows/ruby-dataset-measure.yml
+++ b/.github/workflows/ruby-dataset-measure.yml
@@ -63,7 +63,7 @@ jobs:
     needs: measure
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           path: stats
       - run: |