diff --git a/package-lock.json b/package-lock.json
index 5abd242..ce7fa58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "textlint-rule-preset-ja-spacing": "^2.2.0",
         "textlint-rule-preset-ja-technical-writing": "^10.0.1",
         "textlint-rule-spellcheck-tech-word": "^5.0.0",
-        "typescript": "^5.3.3"
+        "typescript": "^5.4.4"
       }
     },
     "node_modules/@aashutoshrathi/word-wrap": {
@@ -5003,9 +5003,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+      "version": "5.4.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.4.tgz",
+      "integrity": "sha512-dGE2Vv8cpVvw28v8HCPqyb08EzbBURxDpuhJvTrusShUfGnhHBafDsLdS1EhhxyL6BJQE+2cT3dDPAv+MQ6oLw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index f07c1c4..a16d9b6 100644
--- a/package.json
+++ b/package.json
@@ -35,6 +35,6 @@
     "textlint-rule-preset-ja-spacing": "^2.2.0",
     "textlint-rule-preset-ja-technical-writing": "^10.0.1",
     "textlint-rule-spellcheck-tech-word": "^5.0.0",
-    "typescript": "^5.3.3"
+    "typescript": "^5.4.4"
   }
 }