diff --git a/.github/workflows/mdbook-publish.yml b/.github/workflows/mdbook-publish.yml
index 5aeca1c..571d240 100644
--- a/.github/workflows/mdbook-publish.yml
+++ b/.github/workflows/mdbook-publish.yml
@@ -17,7 +17,7 @@ jobs:
     steps:  
       - uses: actions/checkout@v7.0.1
       - name: install tools
-        uses: taiki-e/install-action@v2.86.5
+        uses: taiki-e/install-action@v2.86.6
         with:
           tool: mdbook
       - name: build
diff --git a/.github/workflows/rust-publish.yml b/.github/workflows/rust-publish.yml
index ea08e10..e8cec17 100644
--- a/.github/workflows/rust-publish.yml
+++ b/.github/workflows/rust-publish.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7.0.1
     - name: install tools
-      uses: taiki-e/install-action@v2.86.5
+      uses: taiki-e/install-action@v2.86.6
       with:
         tool: |
           jaq
@@ -85,7 +85,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7.0.1
       - name: install tools
-        uses: taiki-e/install-action@v2.86.5
+        uses: taiki-e/install-action@v2.86.6
         with:
           tool: parse-changelog
       - name: publish release
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 2e8a37d..276223e 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -79,7 +79,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7.0.1
     - name: install cargo-msrv
-      uses: taiki-e/install-action@v2.86.5
+      uses: taiki-e/install-action@v2.86.6
       with:
         tool: cargo-msrv
     - name: check MSRV