diff --git a/DEPS b/DEPS
index 43f2981a..dc1f51bb 100644
--- a/DEPS
+++ b/DEPS
@@ -38,6 +38,7 @@
 
 
 vars = {
+  "buildspec_platforms": "linux64, mac64, win, win64",
   # Variable that can be used to support multiple build scenarios, like having
   # Chromium specific targets in a client project's GN file or sync dependencies
   # conditionally etc.
@@ -138,11 +139,11 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': 'refs/heads/chrome/m76',
+  'skia_revision': 'f13f8690bede09ca97071e9786d68bc0758a24cc',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.
-  'v8_revision': 'refs/heads/7.6-lkgr',
+  'v8_revision': '5bec950c6647873c777f55f1b95ed7ae5d7def73',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.
@@ -150,7 +151,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': 'refs/heads/chromium/3809',
+  'angle_revision': '9379eed385311cbc442a986437431b3e6ce45ff1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.
@@ -158,7 +159,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': 'refs/heads/chromium/3809',
+  'pdfium_revision': '178b812ec8c7954d782b7822f9d36667542397a0',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.
@@ -1350,7 +1351,7 @@
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + '6f0b34abee8dba611c253738d955c59f703c147a',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'refs/branch-heads/m76',
+    Var('webrtc_git') + '/src.git' + '@' + '9863f3d246e2da7a2e1f42bbc5757f6af5ec5682',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',
@@ -1391,7 +1392,7 @@
     Var('chromium_git') + '/v8/v8.git' + '@' +  Var('v8_revision'),
 
   'src-internal': {
-    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@refs/heads/chromium/3809',
+    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@1d219dc8c2e7cf2a7f52e61cc446c67fa0cc7dc2',
     'condition': 'checkout_src_internal',
   },