diff --git a/docx-wasm/package.json b/docx-wasm/package.json
index 88ba26d..6ef7a08 100644
--- a/docx-wasm/package.json
+++ b/docx-wasm/package.json
@@ -35,7 +35,7 @@
     "npm-run-all": "4.1.5",
     "text-encoding": "0.7.0",
     "ts-loader": "9.2.8",
-    "typescript": "4.6.3",
+    "typescript": "4.6.4",
     "webpack": "4.46.0",
     "webpack-cli": "3.3.12",
     "webpack-dev-server": "3.11.3",
diff --git a/docx-wasm/yarn.lock b/docx-wasm/yarn.lock
index a716310..f621e93 100644
--- a/docx-wasm/yarn.lock
+++ b/docx-wasm/yarn.lock
@@ -7235,10 +7235,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@4.6.3:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.3.tgz#eefeafa6afdd31d725584c67a0eaba80f6fc6c6c"
-  integrity sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==
+typescript@4.6.4:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
+  integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==
 
 union-value@^1.0.0:
   version "1.0.1"