diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 33f7eab..9c5ae4f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,7 +90,7 @@ jobs:
 
       - name: Upload Test Results Artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.cfengine }}
           path: |
@@ -99,7 +99,7 @@ jobs:
       # Leaving this here for future debugging
       # - name: Upload tmp folder as artifact
       #   if: always()
-      #   uses: actions/upload-artifact@v4
+      #   uses: actions/upload-artifact@v5
       #   with:
       #     name: tmp-folder
       #     path: models/tmp/
@@ -124,7 +124,7 @@ jobs:
 
       - name: Upload Debugging Info To Artifacts
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: Failure Debugging Info - ${{ matrix.cfengine }}
           path: |
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 2370a63..4cf36ca 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -83,7 +83,7 @@ jobs:
 
       - name: Upload Debugging Info To Artifacts
         if: ${{ failure() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: Failure Debugging Info - ${{ matrix.cfengine }}
           path: |