diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 5692d99..e8ca64f 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -98,7 +98,7 @@ jobs:
       - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@1e29709c0ec63babbe8f266397a465f29a825f91 # v2.87.31
+        uses: taiki-e/install-action@68a389c788b2cd04016ce8c80ee23b80d2ab3d68 # v2.88.1
         with:
           tool: cargo-llvm-cov