diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 97c01804..8ad7c3d4 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@80e6af7a2ec7f280fffe2d0a9d3a12a9d11d86e9 # v2
+        uses: taiki-e/install-action@b8be7f5e140177087325943c4a8e169d01c59b3d # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme