diff --git a/pkgs/applications/networking/browsers/chromium/source/sources.nix b/pkgs/applications/networking/browsers/chromium/source/sources.nix
index 17df6492efa5..16aa67db30f6 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 = "46.0.2486.0";
-    sha256 = "19p99lnmpizmhdlr73z43jjaip95kv5y6nj5yqni9dfbjnlb7cah";
-    sha256bin32 = "1sxfszv50yw6vjd9mj9xc2crf51slsllhwnhlfp2qhg7l3f1l9a9";
-    sha256bin64 = "0262jlpz4869w6nqc3aadygl5byldg5h8ivwwcz8v1dzjwm7nlhy";
+    version = "47.0.2498.0";
+    sha256 = "1dvp7wwfbdzyvbqcfn538gf0dk6w6gc88nms0wl0ir4ka7rf7mz1";
+    sha256bin32 = "15jsmvhyzscf6g6czkg5vxzyj7vnkndmsapx0xf8hlw8d5zw3nq7";
+    sha256bin64 = "1mx605dh93ak0p68rrpb6xf46jygggk0jwj7k6ks21l4wnxha8d5";
   };
   beta = {
-    version = "45.0.2454.46";
-    sha256 = "14q5bsiw7ns4gwgpqlw8mcl500n13wq8v7p34v0gj2fazm948j37";
-    sha256bin32 = "0cqw11sg4w665b50nybcg189wj78lr9h9amh5nqzi1qdqsk9vn8w";
-    sha256bin64 = "1lm8ykpcbzcbmiyj2z35l6ypx1ahi7asqkzkdavnrqawjafskygc";
+    version = "45.0.2454.78";
+    sha256 = "1n3yp0jm3jqyw0xwji1451qjjpkvpsqabn7d2r9fj75gspsiwv6z";
+    sha256bin32 = "11x8f2nyhf4n1jdd8npvr3ddkp3himi6lxpml64h5gjd5j9gf32b";
+    sha256bin64 = "16gk14q3pc1fzg9dbwlqsay4jwddsh5b37h4p8zkqqymv9fp5qq9";
   };
   stable = {
-    version = "44.0.2403.157";
-    sha256 = "1d7k74sa3qbwwcgi6zvx6z7mqkjvyh8x8h78d56nhhh80gyxb971";
-    sha256bin32 = "0nqfb46299jhzsrlqfkjrj4g639hd4xdcj683pm0iszwq5mf9gbq";
-    sha256bin64 = "02g1q1x1pwrbzd8v350bzwkqfgmsmq955bvif8sr0bi1sy9b16z3";
+    version = "45.0.2454.85";
+    sha256 = "14acjc80dmypybbvm087szp0g0m1gil5hjj02x8c6k7alsjh731y";
+    sha256bin32 = "1945m765a05wfdfslrb22r1jpicyghfkf4h7ijzw1z9whmxa9y1v";
+    sha256bin64 = "0d63akpr3yp128v01xgz1nd364w7p89gkvjpr4qz99q67dh3z1q1";
   };
 }