diff --git a/dependencies/package-lock.json b/dependencies/package-lock.json
index 97e79a6f..f3441a0c 100644
--- a/dependencies/package-lock.json
+++ b/dependencies/package-lock.json
@@ -53,7 +53,7 @@
         "textlint-filter-rule-comments": "^1.2.2",
         "textlint-rule-terminology": "^3.0.0",
         "ts-standard": "^11.0.0",
-        "typescript": "^4.6.3"
+        "typescript": "^4.6.4"
       }
     },
     "node_modules/@azu/format-text": {
@@ -10041,9 +10041,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
+      "version": "4.6.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
+      "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -18152,9 +18152,9 @@
       "integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA=="
     },
     "typescript": {
-      "version": "4.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
-      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw=="
+      "version": "4.6.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
+      "integrity": "sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg=="
     },
     "uc.micro": {
       "version": "1.0.6",
diff --git a/dependencies/package.json b/dependencies/package.json
index dfa890bb..fd55f4f5 100644
--- a/dependencies/package.json
+++ b/dependencies/package.json
@@ -48,6 +48,6 @@
     "textlint-filter-rule-comments": "^1.2.2",
     "textlint-rule-terminology": "^3.0.0",
     "ts-standard": "^11.0.0",
-    "typescript": "^4.6.3"
+    "typescript": "^4.6.4"
   }
 }