diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index a7844402..83464337 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -136,7 +136,7 @@ jobs:
         components: llvm-tools-preview, rust-src
     - run: curl -LsSf https://github.com/taiki-e/cargo-llvm-cov/releases/latest/download/cargo-llvm-cov-x86_64-unknown-linux-gnu.tar.gz | tar xzf - -C ~/.cargo/bin
     - run: cargo llvm-cov --all-features --lcov --output-path lcov.info
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
       with:
         files: lcov.info
         fail_ci_if_error: true