diff --git a/pkgs/applications/networking/browsers/chromium/source/sources.nix b/pkgs/applications/networking/browsers/chromium/source/sources.nix
index 8fd959e8c601..17df6492efa5 100644
--- a/pkgs/applications/networking/browsers/chromium/source/sources.nix
+++ b/pkgs/applications/networking/browsers/chromium/source/sources.nix
@@ -1,21 +1,21 @@
 # This file is autogenerated from update.sh in the parent directory.
 {
   dev = {
-    version = "46.0.2478.0";
-    sha256 = "15h6gq9vzycamdx01cyz3dv8raprdrd4k97c8pigxbli3n18b41k";
-    sha256bin32 = "0q10zacsl82nadfvp59ppidai74pc53000qsh4ixdji3xqcbisk4";
-    sha256bin64 = "1v57w8n7dxw1yb20710f0mzkvil7apyikvfp0174xb2rbr1ipwng";
+    version = "46.0.2486.0";
+    sha256 = "19p99lnmpizmhdlr73z43jjaip95kv5y6nj5yqni9dfbjnlb7cah";
+    sha256bin32 = "1sxfszv50yw6vjd9mj9xc2crf51slsllhwnhlfp2qhg7l3f1l9a9";
+    sha256bin64 = "0262jlpz4869w6nqc3aadygl5byldg5h8ivwwcz8v1dzjwm7nlhy";
   };
   beta = {
-    version = "45.0.2454.37";
-    sha256 = "1vbkyxvr8k3hmdysh063rl5d2bmag7nq3wxysivsdmi23b1dz6l6";
-    sha256bin32 = "0b4nxijijwk0n1as9l4wf0gxmwz4qs6ag0gi11cag3yp5z5p9cgi";
-    sha256bin64 = "0l0hs2vh1bhh6bqq7453fc7hpi0lamdlzqpdhgcz64k94bi0d748";
+    version = "45.0.2454.46";
+    sha256 = "14q5bsiw7ns4gwgpqlw8mcl500n13wq8v7p34v0gj2fazm948j37";
+    sha256bin32 = "0cqw11sg4w665b50nybcg189wj78lr9h9amh5nqzi1qdqsk9vn8w";
+    sha256bin64 = "1lm8ykpcbzcbmiyj2z35l6ypx1ahi7asqkzkdavnrqawjafskygc";
   };
   stable = {
-    version = "44.0.2403.155";
-    sha256 = "0g4z46vbqwnsbmhlbyqm3lm5dz6sxjz0m51cnxhxs850231738pb";
-    sha256bin32 = "11f8224b8p14py5abi78m74l5hsrhdhipcf2dw7bgqddhykzr4h6";
-    sha256bin64 = "1mhbga7s43qg13rv6ss0xsn8hkf9fdmgd293ymj564ih39l9bnbm";
+    version = "44.0.2403.157";
+    sha256 = "1d7k74sa3qbwwcgi6zvx6z7mqkjvyh8x8h78d56nhhh80gyxb971";
+    sha256bin32 = "0nqfb46299jhzsrlqfkjrj4g639hd4xdcj683pm0iszwq5mf9gbq";
+    sha256bin64 = "02g1q1x1pwrbzd8v350bzwkqfgmsmq955bvif8sr0bi1sy9b16z3";
   };
 }