diff --git a/.github/workflows/cron-ci.yaml b/.github/workflows/cron-ci.yaml
index e927ff078..6ed9b6d81 100644
--- a/.github/workflows/cron-ci.yaml
+++ b/.github/workflows/cron-ci.yaml
@@ -33,7 +33,7 @@ jobs:
 
       - uses: dtolnay/rust-toolchain@stable
 
-      - uses: taiki-e/install-action@b550161ef8a7bc4f2a671c0b03a18ac9ccedea1e # v2.79.1
+      - uses: taiki-e/install-action@8f531eaecd1898bc3da7d104ad91bee98d1b97bd # v2.79.9
         with:
           tool: cargo-llvm-cov