diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1dc2022b..cfeea775 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -80,7 +80,7 @@ jobs:
           override: true
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@afbe5c171504ec183ad2e090b35cac157c65592e # v2.47.30
+        uses: taiki-e/install-action@76a1fec160a6ce3d9efbecc54b2e6304f1887695 # v2.47.31
         with:
           tool: cargo-llvm-cov