diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d8cd5e9..7880579 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,7 +48,7 @@ jobs:
       run: go run ./examples/main.go
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         file: ./coverage.txt
         flags: unittests
diff --git a/.github/workflows/go-test.yml b/.github/workflows/go-test.yml
index d90a79b..9a51e77 100644
--- a/.github/workflows/go-test.yml
+++ b/.github/workflows/go-test.yml
@@ -30,7 +30,7 @@ jobs:
       run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./stl/...
 
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         file: ./coverage.txt
         fail_ci_if_error: false