diff --git a/package.json b/package.json
index 634ceb75..69507317 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "lerna": "latest",
     "nuxt-edge": "latest",
     "ts-jest": "latest",
-    "typescript": "~3.8",
+    "typescript": "~3.9",
     "vue-property-decorator": "latest"
   }
 }
diff --git a/packages/typescript-build/package.json b/packages/typescript-build/package.json
index 3e24fd12..5424310d 100644
--- a/packages/typescript-build/package.json
+++ b/packages/typescript-build/package.json
@@ -19,7 +19,7 @@
     "consola": "^2.13.0",
     "fork-ts-checker-webpack-plugin": "^4.1.6",
     "ts-loader": "^7.0.5",
-    "typescript": "~3.8"
+    "typescript": "~3.9"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/typescript-build/test/fixture/nuxt.config.ts b/packages/typescript-build/test/fixture/nuxt.config.ts
index c21a739e..34927493 100644
--- a/packages/typescript-build/test/fixture/nuxt.config.ts
+++ b/packages/typescript-build/test/fixture/nuxt.config.ts
@@ -7,7 +7,8 @@ const config: Configuration = {
   ],
   serverMiddleware: [
     logger
-  ]
+  ],
+  telemetry: false
 }
 
 export default config
diff --git a/packages/typescript-runtime/package.json b/packages/typescript-runtime/package.json
index b7cd4e3c..2dfa3272 100644
--- a/packages/typescript-runtime/package.json
+++ b/packages/typescript-runtime/package.json
@@ -21,7 +21,7 @@
   "dependencies": {
     "@nuxt/types": "0.7.9",
     "ts-node": "^8.10.2",
-    "typescript": "~3.8"
+    "typescript": "~3.9"
   },
   "publishConfig": {
     "access": "public"
diff --git a/yarn.lock b/yarn.lock
index b4ebe95e..a5743ad9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12589,10 +12589,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@~3.8:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
-  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+typescript@~3.9:
+  version "3.9.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.5.tgz#586f0dba300cde8be52dd1ac4f7e1009c1b13f36"
+  integrity sha512-hSAifV3k+i6lEoCJ2k6R2Z/rp/H3+8sdmcn5NrS3/3kE7+RyZXm9aqvxWqjEXHAd8b0pShatpcdMTvEdvAJltQ==
 
 ua-parser-js@^0.7.21:
   version "0.7.21"