diff --git a/DEPS b/DEPS
index a0dbb078a59..c17b2062e0b 100644
--- a/DEPS
+++ b/DEPS
@@ -26,8 +26,8 @@ vars = {
 
   # Note: When updating the Dart revision, ensure that all entries that are
   # dependencies of dart are also updated
-  'dart_revision': 'f85c015ccd3bc466edd0e7459af9bd13511b1a7c',
-  'dart_observatory_packages_revision': '5c199c5954146747f75ed127871207718dc87786',
+  'dart_revision': '3bf51e01386a0b0d12dc6655a69b58e3f67fcf02',
+  'dart_observatory_packages_revision': 'cf90eb9077177d3d6b3fd5e8289477c2385c026a',
   'dart_root_certificates_revision': 'c3a41df63afacec62fcb8135196177e35fe72f71',
 
   'buildtools_revision': '565d04e8741429fb1b4f26d102f2c6c3b849edeb',
diff --git a/sky/engine/core/script/dart_init.cc b/sky/engine/core/script/dart_init.cc
index c16846d5d3b..1f00a343592 100644
--- a/sky/engine/core/script/dart_init.cc
+++ b/sky/engine/core/script/dart_init.cc
@@ -112,7 +112,7 @@ bool IsServiceIsolateURL(const char* url_name) {
 Dart_Isolate IsolateCreateCallback(const char* script_uri,
                                    const char* main,
                                    const char* package_root,
-                                   const char** package_map,
+                                   const char* package_config,
                                    Dart_IsolateFlags* flags,
                                    void* callback_data,
                                    char** error) {
@@ -322,7 +322,8 @@ void InitDartVM() {
                           PrecompiledInstructionsSymbolIfPresent(),
                           IsolateCreateCallback,
                           nullptr,  // Isolate interrupt callback.
-                          nullptr, IsolateShutdownCallback,
+                          nullptr,
+                          IsolateShutdownCallback,
                           // File IO callbacks.
                           nullptr, nullptr, nullptr, nullptr,
                           // Entroy source
diff --git a/tools/dart/update.py b/tools/dart/update.py
index 26ef78cad71..41532ab72d7 100755
--- a/tools/dart/update.py
+++ b/tools/dart/update.py
@@ -18,7 +18,7 @@ import sys
 # How to roll the dart sdk: Just change this url! We write this to the stamp
 # file after we download, and then check the stamp file for differences.
 SDK_URL_BASE = ('http://gsdview.appspot.com/dart-archive/channels/stable/raw/'
-                '1.13.0/sdk/')
+                '1.14.1/sdk/')
 
 LINUX_64_SDK = 'dartsdk-linux-x64-release.zip'
 MACOS_64_SDK = 'dartsdk-macos-x64-release.zip'