diff --git a/package.json b/package.json
index a64b599f..5efce5f1 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "sinon": "^9.0.0",
     "ts-jest": "^26.5.6",
     "ts-node": "^10.4.0",
-    "typescript": "^4.5.4",
+    "typescript": "^4.5.5",
     "umi": "^3.5.20",
     "umi-plugin-electron-builder": "^2.1.12",
     "umi-plugin-tailwindcss": "^3.2.1"
diff --git a/yarn.lock b/yarn.lock
index 39f01949..d50ef8c4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18086,10 +18086,10 @@ typeorm@^0.2.41:
     yargs "^17.0.1"
     zen-observable-ts "^1.0.0"
 
-typescript@^4.4.4, typescript@^4.5.4:
-  version "4.5.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.4.tgz#a17d3a0263bf5c8723b9c52f43c5084edf13c2e8"
-  integrity sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==
+typescript@^4.4.4, typescript@^4.5.4, typescript@^4.5.5:
+  version "4.5.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.5.tgz#d8c953832d28924a9e3d37c73d729c846c5896f3"
+  integrity sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==
 
 ua-parser-js@^0.7.18:
   version "0.7.23"