diff --git a/package.json b/package.json
index 56a1e5f5530..9495dee0039 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "native-is-elevated": "0.4.3",
     "native-keymap": "2.2.1",
     "native-watchdog": "1.3.0",
-    "node-pty": "0.11.0-beta4",
+    "node-pty": "0.10.0-beta19",
     "nsfw": "2.1.2",
     "spdlog": "^0.11.1",
     "sudo-prompt": "9.2.1",
diff --git a/remote/package.json b/remote/package.json
index 384d7eeb7ae..e66b280cf45 100644
--- a/remote/package.json
+++ b/remote/package.json
@@ -13,7 +13,7 @@
     "jschardet": "2.3.0",
     "minimist": "^1.2.5",
     "native-watchdog": "1.3.0",
-    "node-pty": "0.11.0-beta4",
+    "node-pty": "0.10.0-beta19",
     "nsfw": "2.1.2",
     "spdlog": "^0.11.1",
     "tas-client-umd": "0.1.4",
diff --git a/remote/yarn.lock b/remote/yarn.lock
index c23344d94b5..aca853f5f29 100644
--- a/remote/yarn.lock
+++ b/remote/yarn.lock
@@ -366,10 +366,10 @@ node-addon-api@^3.0.2:
   resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-3.0.2.tgz#04bc7b83fd845ba785bb6eae25bc857e1ef75681"
   integrity sha512-+D4s2HCnxPd5PjjI0STKwncjXTUKKqm74MDMz9OPXavjsGmjkvwgLtA5yoxJUdmpj52+2u+RrXgPipahKczMKg==
 
-node-pty@0.11.0-beta4:
-  version "0.11.0-beta4"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta4.tgz#5d838bc1f21ec6cf02ef35ccb048adb5c5c7bf1c"
-  integrity sha512-HB+NkLhCJDEXdsmKPtC8sOaE6NJGaXl1trfLLvD8B2IqqHHFwsAzDQvRKqk/MrFYNv9K2gcQcOpq7KB8UQJRQQ==
+node-pty@0.10.0-beta19:
+  version "0.10.0-beta19"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.10.0-beta19.tgz#b7cbfba53f7b2a816efe8c9302dd083cc5874458"
+  integrity sha512-4UIOGMvpofUbe+ZniBUtY8zc/psMURSzbMonQgIhK7JlMQsUwcbkDIrKzStVLJX0FkeZpUNlsVtK7qqzHvrUZA==
   dependencies:
     nan "^2.14.0"
 
diff --git a/src/vs/platform/terminal/node/terminalProcess.ts b/src/vs/platform/terminal/node/terminalProcess.ts
index e26fb834502..0ddec65dfe5 100644
--- a/src/vs/platform/terminal/node/terminalProcess.ts
+++ b/src/vs/platform/terminal/node/terminalProcess.ts
@@ -108,7 +108,8 @@ export class TerminalProcess extends Disposable implements ITerminalChildProcess
 		this._ptyOptions = {
 			name,
 			cwd,
-			env,
+			// TODO: When node-pty is updated this cast can be removed
+			env: env as { [key: string]: string; },
 			cols,
 			rows,
 			useConpty,
diff --git a/yarn.lock b/yarn.lock
index 77237826abd..6150dae52c5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6680,10 +6680,10 @@ node-libs-browser@^2.2.1:
     util "^0.11.0"
     vm-browserify "^1.0.1"
 
-node-pty@0.11.0-beta4:
-  version "0.11.0-beta4"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta4.tgz#5d838bc1f21ec6cf02ef35ccb048adb5c5c7bf1c"
-  integrity sha512-HB+NkLhCJDEXdsmKPtC8sOaE6NJGaXl1trfLLvD8B2IqqHHFwsAzDQvRKqk/MrFYNv9K2gcQcOpq7KB8UQJRQQ==
+node-pty@0.10.0-beta19:
+  version "0.10.0-beta19"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.10.0-beta19.tgz#b7cbfba53f7b2a816efe8c9302dd083cc5874458"
+  integrity sha512-4UIOGMvpofUbe+ZniBUtY8zc/psMURSzbMonQgIhK7JlMQsUwcbkDIrKzStVLJX0FkeZpUNlsVtK7qqzHvrUZA==
   dependencies:
     nan "^2.14.0"