diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5a398d3e2..b0b517333 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-sync-rdme and just
-        uses: taiki-e/install-action@2fdc5fd6ac805b0f8256893bd4c807bcb666af00 # v2
+        uses: taiki-e/install-action@8ea32481661d5e04d602f215b94f17e4014b44f9 # v2
         with:
           tool: cargo-sync-rdme,just
       - name: Install nightly toolchain for cargo-sync-rdme
@@ -71,7 +71,7 @@ jobs:
         with:
           key: ${{ matrix.rust-version }}
       - name: Install tools
-        uses: taiki-e/install-action@2fdc5fd6ac805b0f8256893bd4c807bcb666af00 # v2
+        uses: taiki-e/install-action@8ea32481661d5e04d602f215b94f17e4014b44f9 # v2
         with:
           tool: cargo-hack,just,nextest
       - name: Build
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index e96adaffc..006435082 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: Swatinem/rust-cache@720f7e45ccee46c12a7b1d7bed2ab733be9be5a1 # v2
 
       - name: Install tools
-        uses: taiki-e/install-action@2fdc5fd6ac805b0f8256893bd4c807bcb666af00 # v2
+        uses: taiki-e/install-action@8ea32481661d5e04d602f215b94f17e4014b44f9 # v2
         with:
           tool: cargo-llvm-cov,just,nextest
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c243d8b42..86b341a01 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
       - name: Install cargo release
-        uses: taiki-e/install-action@2fdc5fd6ac805b0f8256893bd4c807bcb666af00 # v2
+        uses: taiki-e/install-action@8ea32481661d5e04d602f215b94f17e4014b44f9 # v2
         with:
           tool: cargo-release@0.25.0
       - uses: taiki-e/create-gh-release-action@26b80501670402f1999aff4b934e1574ef2d3705 # v1