diff --git a/pkgs/applications/networking/browsers/chromium/sources.nix b/pkgs/applications/networking/browsers/chromium/sources.nix
index 79aa06192c5..066d214e707 100644
--- a/pkgs/applications/networking/browsers/chromium/sources.nix
+++ b/pkgs/applications/networking/browsers/chromium/sources.nix
@@ -1,18 +1,18 @@
 # This file is autogenerated from update.sh in the same directory.
 {
   dev = {
-    version = "31.0.1626.0";
-    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-31.0.1626.0.tar.xz";
-    sha256 = "15rbh8hjs9ipkl4c34701p1zpfmrsw6dya03a8ym5pa5dha949mp";
+    version = "31.0.1636.0";
+    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-31.0.1636.0.tar.xz";
+    sha256 = "0ljjxqspr8jq97w9fc2iip85hxgr3h2s6xqx9vwijmvkrljqgqvk";
   };
   beta = {
-    version = "30.0.1599.37";
-    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-30.0.1599.37.tar.xz";
-    sha256 = "05xxafl1dgbi040zmhzi5v5m6myi7c6jgq2nrksmrx2i91kfir2k";
+    version = "30.0.1599.47";
+    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-30.0.1599.47.tar.xz";
+    sha256 = "0a3a1zpssq4g8z714xnyjii14k26r1m5w37d72rqml0m1xlf2n20";
   };
   stable = {
-    version = "29.0.1547.65";
-    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-29.0.1547.65.tar.xz";
-    sha256 = "0vmb5dsh61jyr68838pnczlc2mhvvil4hjkrmwklzlfz30c8s2w6";
+    version = "29.0.1547.76";
+    url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-29.0.1547.76.tar.xz";
+    sha256 = "1218a3y1q10fjrf8zf08ing9wxf6lls5w3gjmnp9azzbyr02gnv1";
   };
 }