diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 68ef239..5b777cf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,7 +83,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: lcov-unit.info
           flags: unit-tests
@@ -176,7 +176,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: lcov-integration.info
           flags: integration-tests
@@ -243,7 +243,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: lcov-wasm-integration.info
           flags: wasm-integration-tests
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 8970827..d5fa9d8 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -52,7 +52,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: always()
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: lcov-integration.info
           flags: integration-tests