diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f084a653b58..87090e09407 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@f860c89ccbfa08ae7bc92502c27ab631f48b8f9d # v2
+        uses: taiki-e/install-action@285bd10d1ce81bd96d8e0c372615e57cf204e95a # v2
         with:
           tool: cargo-readme
       - name: Run cargo readme
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index e3f7d36b7c8..12a5322f186 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@f860c89ccbfa08ae7bc92502c27ab631f48b8f9d # v2
+        uses: taiki-e/install-action@285bd10d1ce81bd96d8e0c372615e57cf204e95a # v2
         with:
           tool: mdbook@0.4
       - name: Run mdbook
diff --git a/.github/workflows/hakari.yml b/.github/workflows/hakari.yml
index 72ad9a9d6f9..e41115ac43a 100644
--- a/.github/workflows/hakari.yml
+++ b/.github/workflows/hakari.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - uses: dtolnay/rust-toolchain@stable
       - name: Install cargo-hakari
-        uses: taiki-e/install-action@f860c89ccbfa08ae7bc92502c27ab631f48b8f9d # v2
+        uses: taiki-e/install-action@285bd10d1ce81bd96d8e0c372615e57cf204e95a # v2
         with:
           tool: cargo-hakari
       - name: Check workspace-hack Cargo.toml is up-to-date