diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 8c1f02b..fcb4a6a 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.6
         with:
           tool: cargo-audit
       - name: Run Audit
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 32ff22c..330c6af 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -36,7 +36,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.6
         with:
           tool: taplo-cli
       - name: Run Taplo
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index 2398e6b..73c389a 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.6
         with:
           tool: cargo-spellcheck
       - name: Run Spellcheck
@@ -37,7 +37,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v6
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@v2.85.6
         with:
           tool: typos-cli
       - name: Run Typos