diff --git a/package-lock.json b/package-lock.json
index b59c39945..609711f3b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5749,9 +5749,9 @@
       }
     },
     "tslib": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.3.tgz",
-      "integrity": "sha512-uZtkfKblCEQtZKBF6EBXVZeQNl82yqtDQdv+eck8u7tdPxjLu2/lp5/uPW+um2tpuxINHWy3GhiccY7QgEaVHQ=="
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.0.tgz",
+      "integrity": "sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg=="
     },
     "tsutils": {
       "version": "3.21.0",
@@ -5816,9 +5816,9 @@
       }
     },
     "typescript": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.3.tgz",
-      "integrity": "sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
+      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index 851f25eaf..d6b543639 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "module": "index.js",
   "main": "dist/zrender.js",
   "dependencies": {
-    "tslib": "2.0.3"
+    "tslib": "2.3.0"
   },
   "sideEffects": [
     "lib/canvas/canvas.js",
@@ -47,7 +47,7 @@
     "rollup-plugin-typescript2": "^0.25.3",
     "rollup-plugin-uglify": "^6.0.4",
     "ts-jest": "^25.2.0",
-    "typescript": "^4.1.2",
+    "typescript": "4.3.5",
     "uglify-js": "^3.10.0"
   }
 }