diff --git a/DEPS b/DEPS
index 09622de55c..92d1ea04aa 100644
--- a/DEPS
+++ b/DEPS
@@ -5,16 +5,16 @@ vars = {
   # chromium waterfalls. More info at: crbug.com/570091.
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
-  'chromium_revision': '54ad211b04f925b198e236d6b58e5fd8c3ab3956',
+  'chromium_revision': 'a42eacf13720ac7214cd13d61a93758f245955c1',
 }
 
 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@4d1cdfc38409c14f9934e64b28c35e03756e5208',
+    'https://chromium.googlesource.com/chromium/src/base@6b2197c1d05457af4065b19a17d43b933a3a3ae4',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@fe5d8a7258878d91aa050c891631446ae2c83e00',
+    'https://chromium.googlesource.com/chromium/src/build@5f1456d718577b0c5a629bca3ed97ce7b912c90b',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@74cfb57006f83cfe050817526db359d5c8a11628',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -23,13 +23,13 @@ deps = {
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@3c62fd7b0820bdcfb5eca6185487d7f41f67eaf7',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@b9ade5c96cf500562a7200b75f1ef8618818d585',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@aab4e8e5c8f9af999f1794d102233804fdba9458',
+    'https://chromium.googlesource.com/chromium/src/testing@08fec04f8c7745d481f4b3bf613d7ccdf30eca68',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@d74dc9893e1f43ef346843e1149aa36c9f0765dc',
+    'https://chromium.googlesource.com/chromium/src/third_party@d2680ce0c3e3179a22900356c8916cde228fa117',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -111,7 +111,7 @@ deps = {
   'src/third_party/boringssl/src':
     'https://boringssl.googlesource.com/boringssl.git@05cd93068b0a553afc48f69acbceae10c6a17593',
   'src/third_party/catapult':
-    'https://chromium.googlesource.com/catapult.git@f5980f492582870d5e823a6a7dda2a210816df3c',
+    'https://chromium.googlesource.com/catapult.git@9e1c92c073c95229717afb53a96ef3dfbdfc2400',
   'src/third_party/ced/src': {
     'url': 'https://chromium.googlesource.com/external/github.com/google/compact_enc_det.git@ba412eaaacd3186085babcd901679a48863c7dd5',
     'condition': 'checkout_android',
@@ -150,7 +150,7 @@ deps = {
   'src/third_party/googletest/src':
     'https://chromium.googlesource.com/external/github.com/google/googletest.git@565f1b848215b77c3732bca345fe76a0431d8b34',
   'src/third_party/icu': {
-    'url': 'https://chromium.googlesource.com/chromium/deps/icu.git@952ccb90fb669bb70015cabe64ce415708f125bf',
+    'url': 'https://chromium.googlesource.com/chromium/deps/icu.git@53f6b233a41ec982d8445996247093f7aaf41639',
   },
   'src/third_party/jsr-305/src': {
     'url': 'https://chromium.googlesource.com/external/jsr-305.git@642c508235471f7220af6d5df2d3210e3bfc0919',
@@ -231,7 +231,7 @@ 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@b7391d3b1fa717eddb41475b7106ba7a8fd2e08a',
+    'https://chromium.googlesource.com/chromium/src/tools@9f3ef015d3c5c17d1749e94e9604ddca69a89cc4',
   'src/tools/swarming_client':
     'https://chromium.googlesource.com/infra/luci/client-py.git@96f125709acfd0b48fc1e5dae7d6ea42291726ac',