diff --git a/.github/workflows/linux_llvm_cov.yml b/.github/workflows/linux_llvm_cov.yml
index bd08480..56b9a4f 100644
--- a/.github/workflows/linux_llvm_cov.yml
+++ b/.github/workflows/linux_llvm_cov.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Dependencies
         run: |
@@ -38,7 +38,7 @@ jobs:
           echo "Done!"
 
       - name: Upload Coverage Results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: llvm-cov
           path: ${{ github.workspace }}/build/.coverage_llvm_cov
diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 5260be9..176cc13 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -39,7 +39,7 @@ jobs:
         run: ctest -C ${{matrix.mode}} -j -V
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with: 
           name: LastTest.log