diff --git a/.github/workflows/tests_decoratormode.yml b/.github/workflows/tests_decoratormode.yml
index fdf2576b0..e419ebf8f 100644
--- a/.github/workflows/tests_decoratormode.yml
+++ b/.github/workflows/tests_decoratormode.yml
@@ -46,7 +46,7 @@ jobs:
         make test-only
     - name: "Upload coverage to Codecov"
       if: ${{ github.repository == 'getmoto/moto'}}
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: false
         flags: unittests
\ No newline at end of file
diff --git a/.github/workflows/tests_servermode.yml b/.github/workflows/tests_servermode.yml
index 534b96268..fa80477cb 100644
--- a/.github/workflows/tests_servermode.yml
+++ b/.github/workflows/tests_servermode.yml
@@ -52,7 +52,7 @@ jobs:
         make test-only
     - name: "Upload coverage to Codecov"
       if: ${{ github.repository == 'getmoto/moto'}}
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: false
         flags: servertests