diff --git a/.github/workflows/ci-post-merge.yml b/.github/workflows/ci-post-merge.yml
index 4231b4dc2..d0eb3f8fd 100644
--- a/.github/workflows/ci-post-merge.yml
+++ b/.github/workflows/ci-post-merge.yml
@@ -49,7 +49,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install just, cargo-hack, cargo-nextest, cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -80,7 +80,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@v1.8.0
 
       - name: Install cargo-hack
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: cargo-hack
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab611fc0a..cc51b89f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -64,7 +64,7 @@ jobs:
           toolchain: ${{ matrix.version.version }}
 
       - name: Install just, cargo-hack, cargo-nextest, cargo-ci-cache-clean
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -113,7 +113,7 @@ jobs:
           toolchain: nightly
 
       - name: Install just
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: just
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index da892bd7a..5c944bece 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -23,7 +23,7 @@ jobs:
           components: llvm-tools-preview
 
       - name: Install just,cargo-llvm-cov
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: just,cargo-llvm-cov
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index dd44d4cb3..d5c667f99 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -82,7 +82,7 @@ jobs:
           toolchain: nightly-2024-06-07
 
       - name: Install cargo-public-api
-        uses: taiki-e/install-action@v2.34.0
+        uses: taiki-e/install-action@v2.38.0
         with:
           tool: cargo-public-api