diff --git a/DEPS b/DEPS
index c8c03d25ed231b63aac9c756e61414471399746c..df9d21935c21d4b5d0e1cb25df49121481509b6b 100644
--- a/DEPS
+++ b/DEPS
@@ -423,6 +423,33 @@ hooks = [
     'pattern': '.',
     'action': ['python', 'src/tools/dart/update.py'],
   },
+  {
+    'name': 'frontend_server_packages',
+    'pattern': '.',
+    'condition': 'host_os == "linux"',
+    'cwd': 'src/flutter/frontend_server/',
+    'action': [
+      '../../../src/third_party/dart/tools/sdks/linux/dart-sdk/bin/pub', 'get',
+    ],
+  },
+  {
+    'name': 'frontend_server_packages',
+    'pattern': '.',
+    'condition': 'host_os == "mac"',
+    'cwd': 'src/flutter/frontend_server/',
+    'action': [
+      '../../../src/third_party/dart/tools/sdks/mac/dart-sdk/bin/pub', 'get',
+    ],
+  },
+  {
+    'name': 'frontend_server_packages',
+    'pattern': '.',
+    'condition': 'host_os == "windows"',
+    'cwd': 'src/flutter/frontend_server/',
+    'action': [
+      '../../../src/third_party/dart/tools/sdks/win/dart-sdk/bin/pub.bat', 'get',
+    ],
+  },
   {
     # Ensure that we don't accidentally reference any .pyc files whose
     # corresponding .py files have already been deleted.