diff --git a/.github/workflows/ci-post-merge.yml b/.github/workflows/ci-post-merge.yml
index d2b50294d..918765d63 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@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -83,7 +83,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@150fca883cd4034361b621bd4e6a9d34e5143606 # v1.15.4
 
       - name: Install just, cargo-hack
-        uses: taiki-e/install-action@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just,cargo-hack
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1a429b330..f0487ab80 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@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -117,7 +117,7 @@ jobs:
           toolchain: nightly
 
       - name: Install just
-        uses: taiki-e/install-action@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 0fa836ff2..36ffa2a6d 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -24,7 +24,7 @@ jobs:
           components: llvm-tools
 
       - name: Install just, cargo-llvm-cov, cargo-nextest
-        uses: taiki-e/install-action@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just,cargo-llvm-cov,cargo-nextest
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index af5e58734..0250424bf 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -77,7 +77,7 @@ jobs:
           toolchain: ${{ vars.RUST_VERSION_EXTERNAL_TYPES }}
 
       - name: Install just
-        uses: taiki-e/install-action@f916cfac5d8efd040e250d0cd6b967616504b3a4 # v2.68.32
+        uses: taiki-e/install-action@06203676c62f0d3c765be3f2fcfbebbcb02d09f5 # v2.69.6
         with:
           tool: just