diff --git a/.github/workflows/format_check.yml b/.github/workflows/format_check.yml
index 35dcb30..0a875ea 100644
--- a/.github/workflows/format_check.yml
+++ b/.github/workflows/format_check.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: "22"
           cache: npm
diff --git a/.github/workflows/frontmatter_validation.yml b/.github/workflows/frontmatter_validation.yml
index f1d1ece..348be63 100644
--- a/.github/workflows/frontmatter_validation.yml
+++ b/.github/workflows/frontmatter_validation.yml
@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
         with:
           node-version: "22"
           cache: npm