diff --git a/.github/workflows/ci-post-merge.yml b/.github/workflows/ci-post-merge.yml
index 9df9a6e5a..af7a59702 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@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         with:
           tool: just,cargo-hack,cargo-nextest,cargo-ci-cache-clean
 
@@ -83,7 +83,7 @@ jobs:
         uses: actions-rust-lang/setup-rust-toolchain@1780873c7b576612439a134613cc4cc74ce5538c # v1.15.2
 
       - name: Install just, cargo-hack
-        uses: taiki-e/install-action@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         with:
           tool: just,cargo-hack
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 966595aad..66b65f723 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@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         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@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         with:
           tool: just
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6d91ee170..dcebffae8 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@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         with:
           tool: just,cargo-llvm-cov,cargo-nextest
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 480613420..bfbcb4044 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@288875dd3d64326724fa6d9593062d9f8ba0b131 # v2.67.30
+        uses: taiki-e/install-action@f92912fad184299a31e22ad070a5059fd07d4f59 # v2.68.7
         with:
           tool: just