diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 692b835..6840e69 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -29,7 +29,7 @@ jobs:
         run: rustup update
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Typos
         uses: crate-ci/typos@master
@@ -129,7 +129,7 @@ jobs:
         uses: mozilla-actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad # v0.0.9
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Cargo Test
         run: cargo test --locked --workspace --exclude vchord_bm25 --no-fail-fast -- --no-capture
@@ -203,7 +203,7 @@ jobs:
           echo PG_CONFIG=pg_config >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Clippy
         run: make PROFILE=dev clippy
@@ -293,7 +293,7 @@ jobs:
           echo PG_CONFIG=$(brew --prefix postgresql@${{ matrix.version }})/bin/pg_config >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Clippy
         run: make PROFILE=dev clippy
@@ -397,7 +397,7 @@ jobs:
           Add-Content -Path $env:GITHUB_ENV -Value "PG_CONFIG=D:\postgresql-install\pgsql\bin\pg_config.exe"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Clippy
         run: make PROFILE=dev clippy
@@ -508,7 +508,7 @@ jobs:
           echo PG_CONFIG=/usr/libexec/postgresql${{ matrix.version }}/pg_config >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Patch
         run: |
@@ -704,7 +704,7 @@ jobs:
           echo PG_CONFIG=pg_config >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Patch
         run: |
@@ -890,7 +890,7 @@ jobs:
           echo PG_CONFIG=pg_config >> $GITHUB_ENV
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Cargo Test
         run: cargo test --locked --workspace --exclude vchord_bm25 --no-fail-fast -- --no-capture
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f69fc9a..e7e176f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -69,7 +69,7 @@ jobs:
           pg_config
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Build
         run: |
@@ -133,7 +133,7 @@ jobs:
 #
 #    steps:
 #      - name: Checkout
-#        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+#        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 #
 #      - name: Upload
 #        env: