diff --git a/.github/workflows/ql-for-ql-dataset_measure.yml b/.github/workflows/ql-for-ql-dataset_measure.yml
index d317d467c9aa..72f9b34cbcc6 100644
--- a/.github/workflows/ql-for-ql-dataset_measure.yml
+++ b/.github/workflows/ql-for-ql-dataset_measure.yml
@@ -72,7 +72,7 @@ jobs:
     needs: measure
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: measurements
           path: stats
diff --git a/.github/workflows/ruby-build.yml b/.github/workflows/ruby-build.yml
index 392c6ff83026..4aeac4bccc0f 100644
--- a/.github/workflows/ruby-build.yml
+++ b/.github/workflows/ruby-build.yml
@@ -146,19 +146,19 @@ jobs:
     needs: [build, compile-queries]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: ruby.dbscheme
           path: ruby/ruby
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: extractor-ubuntu-latest
           path: ruby/linux64
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: extractor-windows-latest
           path: ruby/win64
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: extractor-macos-latest
           path: ruby/osx64
@@ -176,7 +176,7 @@ jobs:
           name: codeql-ruby-pack
           path: ruby/codeql-ruby.zip
           retention-days: 1
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: codeql-ruby-queries
           path: ruby/qlpacks
@@ -211,7 +211,7 @@ jobs:
         uses: ./.github/actions/fetch-codeql
 
       - name: Download Ruby bundle
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: codeql-ruby-bundle
           path: ${{ runner.temp }}
@@ -262,7 +262,7 @@ jobs:
       # https://github.com/actions/runner/issues/2185
 
       - name: Download Ruby bundle
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         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 c064d8d2bfb4..0b0930655071 100644
--- a/.github/workflows/ruby-dataset-measure.yml
+++ b/.github/workflows/ruby-dataset-measure.yml
@@ -60,7 +60,7 @@ jobs:
     needs: measure
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: measurements
           path: stats