diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e6dfd7b..0835a28 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@0b73cec6bfb20724b64cae80024f8fa52195c902 # v2
+        uses: taiki-e/install-action@11053896c3ed8d313b47efa789def6474abd1e6b # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme