diff --git a/peerconnection/DEPS b/peerconnection/DEPS
index 8e09a50def..8332cd6441 100644
--- a/peerconnection/DEPS
+++ b/peerconnection/DEPS
@@ -3,10 +3,10 @@ vars = {
   # If you do not know, use the full path while defining your new deps entry.
   "googlecode_url": "http://%s.googlecode.com/svn",
   "chromium_trunk" : "http://src.chromium.org/svn/trunk",
-  "chromium_revision": "153489",
+  "chromium_revision": "162524",
   # Still needs the libjingle_revision here because some of
   # the deps have to be pulled from libjingle repository.
-  "libjingle_revision": "175",
+  "libjingle_revision": "204",
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than
@@ -25,6 +25,10 @@ deps = {
   "trunk/build":
     Var("chromium_trunk") + "/src/build@" + Var("chromium_revision"),
 
+  # Needed by common.gypi.
+  "trunk/google_apis/build":
+    Var("chromium_trunk") + "/src/google_apis/build@" + Var("chromium_revision"),
+
   "trunk/testing/gtest":
     From("trunk/chromium_deps", "src/testing/gtest"),
 
diff --git a/peerconnection/base/base.gyp b/peerconnection/base/base.gyp
index b077b344c1..06c468b158 100644
--- a/peerconnection/base/base.gyp
+++ b/peerconnection/base/base.gyp
@@ -19,6 +19,15 @@
             ],
           },
         }],
+        ['OS == "mac"', {
+          'link_settings': {
+            'libraries': [
+              '$(SDKROOT)/System/Library/Frameworks/CoreFoundation.framework',
+              '$(SDKROOT)/System/Library/Frameworks/CoreServices.framework',
+              '$(SDKROOT)/System/Library/Frameworks/Foundation.framework',
+            ],
+          },
+        }],
       ],
     },
   ],
diff --git a/peerconnection/peerconnection.gyp b/peerconnection/peerconnection.gyp
index d0bfa5dfcb..c7c49089ad 100644
--- a/peerconnection/peerconnection.gyp
+++ b/peerconnection/peerconnection.gyp
@@ -84,7 +84,9 @@
             'libraries': [
               '<!@(pkg-config --libs-only-l gtk+-2.0 gthread-2.0)',
               '-lX11',
+              '-lXcomposite',
               '-lXext',
+              '-lXrender',
             ],
           },
         },
diff --git a/peerconnection/supplement/supplement.gypi b/peerconnection/supplement/supplement.gypi
index 2eff0cf742..d899487365 100644
--- a/peerconnection/supplement/supplement.gypi
+++ b/peerconnection/supplement/supplement.gypi
@@ -9,5 +9,6 @@
     'include_internal_video_capture': 1,
     'include_internal_video_render': 1,
     'include_pulse_audio': 1,
+    'use_openssl': 1,
   }
 }