diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index 1291e5c4e917..8193f47104d6 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -12,7 +12,7 @@
 , utillinux, alsaLib
 , bison, gperf
 , glib, gtk2, gtk3, dbus-glib
-, libXScrnSaver, libXcursor, libXtst, libGLU_combined 
+, libXScrnSaver, libXcursor, libXtst, libGLU_combined
 , protobuf, speechd, libXdamage, cups
 , ffmpeg, harfbuzz, harfbuzz-icu, libxslt, libxml2
 
@@ -140,27 +140,27 @@ let
     patches = [
       ./patches/nix_plugin_paths_52.patch
       # To enable ChromeCast, go to chrome://flags and set "Load Media Router Component Extension" to Enabled
-      # Fixes Chromecast: https://bugs.chromium.org/p/chromium/issues/detail?id=734325
-      ./patches/fix_network_api_crash.patch
+      ## Fixes Chromecast: https://bugs.chromium.org/p/chromium/issues/detail?id=734325
+      ## TODO investigate build error
+      #./patches/fix_network_api_crash.patch
+
       # As major versions are added, you can trawl the gentoo and arch repos at
       # https://gitweb.gentoo.org/repo/gentoo.git/plain/www-client/chromium/
       # https://git.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/chromium
       # for updated patches and hints about build flags
 
     # (gentooPatch "<patch>" "0000000000000000000000000000000000000000000000000000000000000000")
-    ]  ++ optionals (versionRange "64" "65") [
-      (gentooPatch "chromium-cups-r0.patch" "0hyjlfh062c8h54j4b27y4dq5yzd4w6mxzywk3s02yf6cj3cbkrl")
-      (gentooPatch "chromium-angle-r0.patch" "0izdrqwsyr48117dhvwdsk8c6dkrnq2njida1q4mb1lagvwbz7gc")
-      # missing ninja dep https://github.com/NixOS/nixpkgs/issues/35296#issuecomment-368666833
-      (githubPatch "b1e3cfd4f9bfe43a1e08c5670b51c8c80d3e6372" "17vih86rpsy282r8ikrf2q5gfjdwqzvyn8859i75xzvl8agyhbaa")
     ]  ++ optionals (versionRange "65" "66") [
-      #(gentooPatch "chromium-gcc-r0.patch" "127xdwabizn5gz8rf1qsw62i7m0b5bsfjqxv4kdbsnizmjanddf8")
-      #(gentooPatch "chromium-memcpy-r0.patch" "1d3vra59wjg2lva7ddv55ff6l57mk9k50llsplr0b7vxk0lh0ps5")
-      (gentooPatch "chromium-webrtc-r0.patch" "0qj5b4w9kav51ylpdf38vm5w7p2gx4qp8p45vrfggp7miicg9cmw")
-      #(gentooPatch "chromium-vulkan-r0.patch" "1wphsbc6kyck5qanbc4bv14iw2s67fvp1c0kwz29a2avzkz19s84")
-      #(gentooPatch "chromium-ffmpeg-r0.patch" "0j58g24j6n6vpy6v9wwv34x0dd43m52wg0xcrfkzp72km9wiahff")
+      (gentooPatch "chromium-stdint.patch" "037gjnc8h087g6dpxz53nqvzbpa9mq0z47h25vix9p62s9nhz2a8")
+      (gentooPatch "chromium-webrtc-r0.patch" "0wp4zivbv2wpgiwmiznbq1aw4w98mvwjvdy36cpfmnvr8yw430pd")
+      (gentooPatch "chromium-math.h-r0.patch" "0dlzbdj0lvp9qklgifsvgbn6p1ppxbl3hkwqqqfsw1d9jka9wy8x")
       #(gentooPatch "<patch>" "0000000000000000000000000000000000000000000000000000000000000000")
-    ]  ++ optional enableWideVine ./patches/widevine.patch;
+    ] ++ optionals (versionRange "66" "67") [
+      (gentooPatch "chromium-stdint.patch" "037gjnc8h087g6dpxz53nqvzbpa9mq0z47h25vix9p62s9nhz2a8")
+      (gentooPatch "chromium-webrtc-r0.patch" "0wp4zivbv2wpgiwmiznbq1aw4w98mvwjvdy36cpfmnvr8yw430pd")
+      (gentooPatch "chromium-math.h-r0.patch" "0dlzbdj0lvp9qklgifsvgbn6p1ppxbl3hkwqqqfsw1d9jka9wy8x")
+      (gentooPatch "chromium-ffmpeg-r1.patch" "1k8agaqsvg0w0s6s5wh346ih02cc86vr0vwyshw2q9vafa0jvmq4")
+    ] ++ optional enableWideVine ./patches/widevine.patch;
 
     postPatch = ''
       # We want to be able to specify where the sandbox is via CHROME_DEVEL_SANDBOX
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.nix b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
index bca9e1c9a1c1..a714e5b47a13 100644
--- a/pkgs/applications/networking/browsers/chromium/upstream-info.nix
+++ b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
@@ -1,18 +1,18 @@
 # This file is autogenerated from update.sh in the same directory.
 {
   beta = {
-    sha256 = "1kdv6r3cmy7lqynnk4ylkn81x91wkv2k3hqh41sb50h65s7h9b3y";
-    sha256bin64 = "18bralcc4frapglcfa5az3z8i74calrblf4zzavisvpkmnil7ypa";
-    version = "65.0.3325.88";
+    sha256 = "13n84ky5fr5by71jd9ivj3q7czd2gxrnvbj8msskb62zamjb8z80";
+    sha256bin64 = "16f2b9sxyljrmj2rcfzamf9ji01pkamnb6qv363lf67fshm37ky0";
+    version = "65.0.3325.124";
   };
   dev = {
-    sha256 = "1ykg5c3bayv6pwz74dglxcmbsalz6p04c3r0y15xkw2iyv5jjcam";
-    sha256bin64 = "1phw755ra3pckvhapm26amr6b3652k8f7sxanjyq118zkpga21w2";
-    version = "66.0.3350.0";
+    sha256 = "196k48qy97b7x25vv5gvqhnbkjb8vql42qi1h0x8y8sp216sdspg";
+    sha256bin64 = "13jq19jg1hy5w1bdf0wpv5qmr44161clsxjk01m0iysipkbldpn5";
+    version = "66.0.3355.0";
   };
   stable = {
-    sha256 = "0q0q1whspmzyln04gxhgl3jd2vrgb4imh8r9qw6c06i3b63j3l2z";
-    sha256bin64 = "1sq8mmdw32n00swm4q9q5q3vw6q5sp8yiaxag4rbzvxkfnr3vi4g";
-    version = "64.0.3282.186";
+    sha256 = "18w1mfsfd2yy7sf30d5wypv6mrdlsj3807xnab2gfi1kb8zjykyb";
+    sha256bin64 = "1g2i3cj6hgr4p0mfvv6xd8lvk217li7lrzgk4j6k563zpqhh863p";
+    version = "65.0.3325.146";
   };
 }