diff --git a/.github/workflows/S1-Test-CI.yml b/.github/workflows/S1-Test-CI.yml
index 79dcb4b..d185f9d 100644
--- a/.github/workflows/S1-Test-CI.yml
+++ b/.github/workflows/S1-Test-CI.yml
@@ -105,7 +105,7 @@ jobs:
         run: cargo +stable tarpaulin --all-features --workspace --timeout 120 --out xml --engine llvm
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           use_oidc: true
           fail_ci_if_error: false
diff --git a/.github/workflows/S2-Release-GitHub.yml b/.github/workflows/S2-Release-GitHub.yml
index b937dbb..56d9771 100644
--- a/.github/workflows/S2-Release-GitHub.yml
+++ b/.github/workflows/S2-Release-GitHub.yml
@@ -70,7 +70,7 @@ jobs:
         run: cargo +stable tarpaulin --all-features --workspace --timeout 120 --out xml --engine llvm
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           use_oidc: true
           fail_ci_if_error: false