diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4c756cd35..c26206a45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,11 +51,11 @@ jobs:
           cache-on-failure: true
 
       - name: 'Install cargo insta'
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-insta
       - name: 'Install cargo nextest'
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-nextest
 
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 1b8fa89ef..4e34c912d 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -56,22 +56,22 @@ jobs:
         run: lefthook install
 
       - name: Install cargo-insta
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-insta
 
       - name: Install cargo-nextest
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-nextest
 
       - name: Install taplo
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: taplo
 
       - name: Install typos
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: typos-cli
       - name: Verify installation
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index cb998c25a..c5c0a70fb 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -39,12 +39,12 @@ jobs:
         run: uv sync --all-groups
 
       - name: 'Install cargo nextest'
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-nextest
 
       - name: Install cargo-llvm-cov
-        uses: taiki-e/install-action@27cdd3237bf9a6a2b668f3bcbfaa06949ae17deb # cargo-llvm-cov
+        uses: taiki-e/install-action@be76f545a6a2f94fb131c5bb748ebed32edb5760 # cargo-llvm-cov
 
       - name: Generate coverage report
         shell: bash
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 26ea7dfc1..95ab8c788 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -128,16 +128,16 @@ jobs:
       #   run: echo "VCTargetsPath=C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Microsoft\VC\v170\ARM64" >> $GITHUB_ENV
 
       - name: 'Install cargo insta'
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-insta
       - name: 'Install cargo nextest'
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: cargo-nextest
 
       - name: Install taplo
-        uses: taiki-e/install-action@f7e5d7c961414b23f5b25b2da9294395d08513ad # v2
+        uses: taiki-e/install-action@ab6895351a88b908e96a4697860d4ffea5e57dbe # v2
         with:
           tool: taplo
 
diff --git a/.github/workflows/valgrind.yml b/.github/workflows/valgrind.yml
index ecbc93a8d..c1c67de09 100644
--- a/.github/workflows/valgrind.yml
+++ b/.github/workflows/valgrind.yml
@@ -49,7 +49,7 @@ jobs:
           sudo apt-get install -y libc6-dbg valgrind
 
       - name: Install cargo-valgrind
-        uses: taiki-e/install-action@d8a70604563a86fa93f309bfefe42e078175d77a # cargo-valgrind
+        uses: taiki-e/install-action@36cebff96e21e4895b69e5bf3b2351be36494d82 # cargo-valgrind
 
       - name: Run cargo-valgrind
         continue-on-error: true