diff --git a/packages/vant-cli/package.json b/packages/vant-cli/package.json
index f23127b4e..583c35814 100644
--- a/packages/vant-cli/package.json
+++ b/packages/vant-cli/package.json
@@ -96,7 +96,7 @@
     "shelljs": "^0.8.3",
     "style-loader": "^1.1.3",
     "stylelint": "^13.0.0",
-    "typescript": "^3.7.5",
+    "typescript": "^3.8.2",
     "vue-jest": "4.0.0-beta.2",
     "vue-loader": "^15.8.3",
     "vue-router": "^3.1.5",
diff --git a/packages/vant-cli/yarn.lock b/packages/vant-cli/yarn.lock
index c95434c23..91217ace1 100644
--- a/packages/vant-cli/yarn.lock
+++ b/packages/vant-cli/yarn.lock
@@ -11421,10 +11421,10 @@ typedarray@^0.0.6:
   resolved "https://registry.npm.taobao.org/typedarray/download/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.7.5:
-  version "3.7.5"
-  resolved "https://registry.npm.taobao.org/typescript/download/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
-  integrity sha1-BpLiH2X9QQi5MwI4qsEd0uF3oa4=
+typescript@^3.8.2:
+  version "3.8.2"
+  resolved "https://registry.npm.taobao.org/typescript/download/typescript-3.8.2.tgz#91d6868aaead7da74f493c553aeff76c0c0b1d5a"
+  integrity sha1-kdaGiq6tfadPSTxVOu/3bAwLHVo=
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"