diff --git a/.github/workflows/Downstream.yml b/.github/workflows/Downstream.yml
index d4f3d996..c34aa51e 100644
--- a/.github/workflows/Downstream.yml
+++ b/.github/workflows/Downstream.yml
@@ -62,7 +62,7 @@ jobs:
             exit(0)  # Exit immediately, as a success
           end
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/GPU.yml b/.github/workflows/GPU.yml
index e8f4a604..9a24d7c9 100644
--- a/.github/workflows/GPU.yml
+++ b/.github/workflows/GPU.yml
@@ -31,7 +31,7 @@ jobs:
         env:
           GROUP: "GPU"
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/Tests.yml b/.github/workflows/Tests.yml
index 0e0922e2..f6278f0e 100644
--- a/.github/workflows/Tests.yml
+++ b/.github/workflows/Tests.yml
@@ -62,7 +62,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: "src,ext"
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         if: "${{ github.event.pull_request.head.repo.full_name == github.repository }}"
         with:
           files: lcov.info