diff --git a/pkgs/applications/networking/browsers/chromium/source/sources.nix b/pkgs/applications/networking/browsers/chromium/source/sources.nix
index ff3df5923b1..ffb9ff11068 100644
--- a/pkgs/applications/networking/browsers/chromium/source/sources.nix
+++ b/pkgs/applications/networking/browsers/chromium/source/sources.nix
@@ -1,19 +1,19 @@
 # This file is autogenerated from update.sh in the parent directory.
 {
-  dev = {
-    version = "50.0.2657.0";
-    sha256 = "1xc66zsjd5snydf60di2k2vzwwcqs1p16yn4jbpj2khm9cmxmkmf";
-    sha256bin64 = "06v7r76pbc979f7ahmln0hmxzd8ipirh4128i0ygidj71xmg51mm";
-  };
   beta = {
-    version = "49.0.2623.63";
     sha256 = "07i4vqswkijnl7wi6r1a0n1jq54ackm01yf8h3hwcik8q10i1aq5";
     sha256bin64 = "16pwimg672qaqb89zdvsr8dr7bz50mz7zf6cl0cf45kz7sn8wwlh";
+    version = "49.0.2623.63";
+  };
+  dev = {
+    sha256 = "1xc66zsjd5snydf60di2k2vzwwcqs1p16yn4jbpj2khm9cmxmkmf";
+    sha256bin64 = "06v7r76pbc979f7ahmln0hmxzd8ipirh4128i0ygidj71xmg51mm";
+    version = "50.0.2657.0";
   };
   stable = {
-    version = "48.0.2564.116";
     sha256 = "03sdm09cnwq8a056rfljql7mz0s17fngfnm5q3p5xwakr2sbj7ka";
     sha256bin32 = "157m88nafb8svpkv11rzpcfvak6486wx43rmbssg52x2k0vas0bl";
     sha256bin64 = "036pcma8qczja803h9r1nlm0ypm4zblmy6q7pkwlgmn3r4r3n7i0";
+    version = "48.0.2564.116";
   };
 }