diff --git a/DEPS b/DEPS
index 3c3c252afc..4b3277639d 100644
--- a/DEPS
+++ b/DEPS
@@ -8,16 +8,16 @@ vars = {
   # chromium waterfalls. More info at: crbug.com/570091.
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
-  'chromium_revision': '666362b2f41c5179c513fc8d5869f9d4c2c28e4a',
+  'chromium_revision': '318b9b3c86aabdf623c9b1f6ddb9cf6d95544e34',
 }
 
 deps = {
   # TODO(kjellander): Move this to be Android-only once the libevent dependency
   # in base/third_party/libevent is solved.
   'src/base':
-    'https://chromium.googlesource.com/chromium/src/base@0c5b809ac768637c2d0e38aaba37da2243f75154',
+    'https://chromium.googlesource.com/chromium/src/base@50ecbb4d86ea93291a7eb4de8cdde3a60a1199db',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@24a9e612c30dd23030eb8abae8dda646bd19b012',
+    'https://chromium.googlesource.com/chromium/src/build@7a9dc288fcaa1c52cb6837452c40f903c043467f',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@2c41dfb19abe40908834803b6fed797b0f341fe1',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -26,13 +26,13 @@ deps = {
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@0351f3210bc98725ea9e73b0931fa384d8141b18',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@8903a51ed8cdad4c67eb5720743680bce2503c54',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@485bbba3821867a13262a995cd70bc0b0fdc61b5',
+    'https://chromium.googlesource.com/chromium/src/testing@e062d0c7b23439c89f4d10bcf38bba86b91e3085',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@420c918886a9c28315821965a2afdc2752683fb4',
+    'https://chromium.googlesource.com/chromium/src/third_party@d7787eee0bb612fc2242e086971e42a3dd66aa7f',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -259,7 +259,7 @@ deps = {
   'src/third_party/yasm/source/patched-yasm':
     'https://chromium.googlesource.com/chromium/deps/yasm/patched-yasm.git@720b70524a4424b15fc57e82263568c8ba0496ad',
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@8157852dd2872e5e05ce087d3f9362198b259aea',
+    'https://chromium.googlesource.com/chromium/src/tools@402296b651e286375bc9175173b8eafa236e946c',
   'src/tools/swarming_client':
     'https://chromium.googlesource.com/infra/luci/client-py.git@cc958279ffd6853e0a1b227a7e957ca334fe56af',