diff --git a/package-lock.json b/package-lock.json
index 379abf6f..7843a85c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "textlint-rule-preset-ja-spacing": "3.0.2",
         "textlint-rule-preset-ja-technical-writing": "12.0.2",
         "textlint-rule-terminology": "5.2.16",
-        "tsx": "4.23.8",
+        "tsx": "4.23.9",
         "typescript": "7.0.2"
       },
       "engines": {
@@ -7819,9 +7819,9 @@
       }
     },
     "node_modules/tsx": {
-      "version": "4.23.8",
-      "resolved": "https://npm.flatt.tech/tsx/-/tsx-4.23.8.tgz",
-      "integrity": "sha512-8W675THjbzfFmLOQzjDBIBna+WjqMGIxmSZ1mMc1+o9qoVsEuAgQu5j5ueLhau8inOkDu9OslVg0FmfBs1RIHw==",
+      "version": "4.23.9",
+      "resolved": "https://npm.flatt.tech/tsx/-/tsx-4.23.9.tgz",
+      "integrity": "sha512-6q8uTORRGauQVjqMQnKUucLFoeXZAfw6zKvG35GLbdKWbLdeOtZ3H4mhyA5mxuUd2o2cRTskhj59nLLQseUvUw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 8b9d5d8d..f9676df5 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "textlint-rule-preset-ja-spacing": "3.0.2",
     "textlint-rule-preset-ja-technical-writing": "12.0.2",
     "textlint-rule-terminology": "5.2.16",
-    "tsx": "4.23.8",
+    "tsx": "4.23.9",
     "typescript": "7.0.2"
   },
   "engines": {