diff --git a/.node-version b/.node-version
index 8ce7030..3516580 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-20.16.0
+20.17.0
diff --git a/package.json b/package.json
index fb6845a..79aa6d0 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,6 @@
     "textlint-rule-preset-ja-technical-writing": "10.0.1"
   },
   "volta": {
-    "node": "20.16.0"
+    "node": "20.17.0"
   }
 }