diff --git a/.github/workflows/codeql_unit_tests.yml b/.github/workflows/codeql_unit_tests.yml
index 5c2bc10733..d20198af35 100644
--- a/.github/workflows/codeql_unit_tests.yml
+++ b/.github/workflows/codeql_unit_tests.yml
@@ -151,7 +151,7 @@ jobs:
               file.close()
 
       - name: Upload test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.language }}-test-results-${{ runner.os }}-${{ matrix.codeql_cli }}-${{ matrix.codeql_standard_library_ident }}
           path: |
@@ -171,7 +171,7 @@ jobs:
           script: |
             core.setFailed('Test run job failed')
       - name: Collect test results
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
 
       - name: Validate test results
         run: |
diff --git a/.github/workflows/standard_library_upgrade_tests.yml b/.github/workflows/standard_library_upgrade_tests.yml
index 5402dc9105..b6c3d38d87 100644
--- a/.github/workflows/standard_library_upgrade_tests.yml
+++ b/.github/workflows/standard_library_upgrade_tests.yml
@@ -143,7 +143,7 @@ jobs:
               }, test_summary_file)
 
       - name: Upload test results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: test-results-${{runner.os}}-${{matrix.codeql_cli}}-${{matrix.codeql_standard_library_ident}}
           path: |
@@ -162,7 +162,7 @@ jobs:
           python-version: "3.9"
 
       - name: Collect test results
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
 
       - name: Validate test results
         shell: python