diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6bfc8f94614..d57cbfa39e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Lint (rustfmt)
         run: cargo xfmt --check
       - name: Install cargo readme
-        uses: taiki-e/install-action@dd5387d253cdfbe87ccdc59f3354dc55efaed4bc # v2
+        uses: taiki-e/install-action@e659bf85ee986e37e35cc1c53bfeebe044d8133e # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index bd85de5d82e..3cffc3f4aa0 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Build rustdoc
         run: cargo doc --all-features --workspace
       - name: Install mdbook
-        uses: taiki-e/install-action@dd5387d253cdfbe87ccdc59f3354dc55efaed4bc # v2
+        uses: taiki-e/install-action@e659bf85ee986e37e35cc1c53bfeebe044d8133e # v2
         with:
           tool: mdbook@0.4
       - name: Run mdbook
diff --git a/.github/workflows/hakari.yml b/.github/workflows/hakari.yml
index a1fdb8350ac..301f4181ca9 100644
--- a/.github/workflows/hakari.yml
+++ b/.github/workflows/hakari.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
       - uses: dtolnay/rust-toolchain@stable
       - name: Install cargo-hakari
-        uses: taiki-e/install-action@dd5387d253cdfbe87ccdc59f3354dc55efaed4bc # v2
+        uses: taiki-e/install-action@e659bf85ee986e37e35cc1c53bfeebe044d8133e # v2
         with:
           tool: cargo-hakari
       - name: Check workspace-hack Cargo.toml is up-to-date