diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index b0ce1bb7316..bb5a7046dd4 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -144,9 +144,16 @@ let
       # for updated patches and hints about build flags
 
     # (gentooPatch "<patch>" "0000000000000000000000000000000000000000000000000000000000000000")
-    ] ++ optionals (versionRange "64" "65") [
+    ]  ++ optionals (versionRange "64" "65") [
       (gentooPatch "chromium-cups-r0.patch" "0hyjlfh062c8h54j4b27y4dq5yzd4w6mxzywk3s02yf6cj3cbkrl")
       (gentooPatch "chromium-angle-r0.patch" "0izdrqwsyr48117dhvwdsk8c6dkrnq2njida1q4mb1lagvwbz7gc")
+    ]  ++ 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 "<patch>" "0000000000000000000000000000000000000000000000000000000000000000")
     ]  ++ optional enableWideVine ./patches/widevine.patch;
 
     postPatch = ''
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.nix b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
index 7b39eb755ef..bc9105acc77 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 = "1ki9ii3r9iv6k7df2zr14ysm6w3fkvhvcwaw3qjm4b4q6ymznshl";
-    sha256bin64 = "0i1g0hv2vji8jx9c973x8nr1ynzsvqjaqcncxj77x6vj9wp0v41p";
-    version = "64.0.3282.140";
+    sha256 = "1ggj1a7v2n4v34kb8gx2hcswlayryr9g62zqlry26bwmvz6qzsx9";
+    sha256bin64 = "1ah8088d8p674dj5bijk5maapmiq9iap1w2i81dl0hhpyqxx3h3i";
+    version = "65.0.3325.73";
   };
   dev = {
-    sha256 = "1b3gyj55xyqsb439szisfn8c4mnpws3pfzrndrl5kgdd239qrfqz";
-    sha256bin64 = "1hmkinzn4gpikjfd8c9j30px3i0x6y8dddn9pyvjzsk6dzfcvknz";
-    version = "65.0.3325.31";
+    sha256 = "13klppyl6rbkd3ffp8y8d95l4mc72gmj45y34wynyfap6b4z1lmh";
+    sha256bin64 = "0w1ipy858p9lbpcrjhs44kncgw7c5qv1929h0w65ybgsggjqh0gz";
+    version = "66.0.3343.3";
   };
   stable = {
-    sha256 = "1ki9ii3r9iv6k7df2zr14ysm6w3fkvhvcwaw3qjm4b4q6ymznshl";
-    sha256bin64 = "1zsgcnilip9rxbs51xvnchp87gh4fmgxzrcf9dhfrnldhji17ikj";
-    version = "64.0.3282.140";
+    sha256 = "0mf4qjmrjnxs7mx9c5pymavmib7l2a2kxiy0kqk3mma1y90qnc7k";
+    sha256bin64 = "0idij274g53lzvgz9h5xxi8l841vvvr78hp25ndbmpv4a2p1d83b";
+    version = "64.0.3282.167";
   };
 }