diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ee5f02b..54118be 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -134,7 +134,7 @@ jobs:
 
       - name: Install cargo-llvm-cov (ubuntu only)
         if: matrix.platform == 'ubuntu-22.04'
-        uses: taiki-e/install-action@a37010ded18ff788be4440302bd6830b1ae50d8b # v2.68.25
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: cargo-llvm-cov