diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 05512f55..9c71e6f2 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@e825cea3ae7859bea8ac6c1c1ecde4d7699f05b6 # v2
+        uses: taiki-e/install-action@9f532f95f296500f5b271915a729663dcb585f98 # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme