diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index b037f88..c2c7a29 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -98,7 +98,7 @@ jobs:
       - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@94c31af3204a9f15ab40b35ad084410b905bbc73 # v2.87.17
+        uses: taiki-e/install-action@4cef1412cce204788f482e778a0b9187f9626a29 # v2.87.21
         with:
           tool: cargo-llvm-cov