diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index db0b7d78..02bb92f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Lint (rustfmt)
         run: cargo xfmt --check
       - name: Install cargo readme
-        uses: taiki-e/install-action@132c875eef0d3e3be95c2d08d74e8559cbf74bdb # v2
+        uses: taiki-e/install-action@f79fe7514db78f0a7bdba3cb6dd9c1baa7d046d9 # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme