diff --git a/build/package.json b/build/package.json
index 2151916b3fa..f91279c6345 100644
--- a/build/package.json
+++ b/build/package.json
@@ -42,7 +42,7 @@
     "request": "^2.85.0",
     "terser": "4.3.8",
     "tslint": "^5.9.1",
-    "typescript": "3.7.0-dev.20191017",
+    "typescript": "3.7.1-rc",
     "vsce": "1.48.0",
     "vscode-telemetry-extractor": "^1.5.4",
     "xml2js": "^0.4.17"
diff --git a/build/yarn.lock b/build/yarn.lock
index 904aed2ed59..b4c924d705e 100644
--- a/build/yarn.lock
+++ b/build/yarn.lock
@@ -2297,10 +2297,10 @@ typed-rest-client@^0.9.0:
     tunnel "0.0.4"
     underscore "1.8.3"
 
-typescript@3.7.0-dev.20191017:
-  version "3.7.0-dev.20191017"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.0-dev.20191017.tgz#e61440dd445edea6d7b9a699e7c5d5fbcd1906f2"
-  integrity sha512-Yi0lCPEN0cn9Gp8TEEkPpgKNR5SWAmx9Hmzzz+oEuivw6amURqRGynaLyFZkMA9iMsvYG5LLqhdlFO3uu5ZT/w==
+typescript@3.7.1-rc:
+  version "3.7.1-rc"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.1-rc.tgz#2054b872d67f8dc732e36c1df397f9327f37ada0"
+  integrity sha512-2rMtWppLsaPvmpXsoIAXWDBQVnJMw1ITGGSnidMuayLj9iCmMRT69ncKZw/Mk5rXfJkilApKucWQZxproALoRw==
 
 typescript@^3.0.1:
   version "3.5.3"
diff --git a/package.json b/package.json
index ceabde48949..945817e868e 100644
--- a/package.json
+++ b/package.json
@@ -129,7 +129,7 @@
     "source-map": "^0.4.4",
     "ts-loader": "^4.4.2",
     "tslint": "^5.16.0",
-    "typescript": "3.7.0-dev.20191017",
+    "typescript": "3.7.1-rc",
     "typescript-formatter": "7.1.0",
     "underscore": "^1.8.2",
     "vinyl": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index 993c0f56719..c7babaf8d6f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8510,10 +8510,10 @@ typescript-formatter@7.1.0:
     commandpost "^1.0.0"
     editorconfig "^0.15.0"
 
-typescript@3.7.0-dev.20191017:
-  version "3.7.0-dev.20191017"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.0-dev.20191017.tgz#e61440dd445edea6d7b9a699e7c5d5fbcd1906f2"
-  integrity sha512-Yi0lCPEN0cn9Gp8TEEkPpgKNR5SWAmx9Hmzzz+oEuivw6amURqRGynaLyFZkMA9iMsvYG5LLqhdlFO3uu5ZT/w==
+typescript@3.7.1-rc:
+  version "3.7.1-rc"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.1-rc.tgz#2054b872d67f8dc732e36c1df397f9327f37ada0"
+  integrity sha512-2rMtWppLsaPvmpXsoIAXWDBQVnJMw1ITGGSnidMuayLj9iCmMRT69ncKZw/Mk5rXfJkilApKucWQZxproALoRw==
 
 typescript@^2.6.2:
   version "2.6.2"