diff --git a/pkgs/applications/networking/browsers/chromium/browser.nix b/pkgs/applications/networking/browsers/chromium/browser.nix
index b8160a682e6..ec69f3d233f 100644
--- a/pkgs/applications/networking/browsers/chromium/browser.nix
+++ b/pkgs/applications/networking/browsers/chromium/browser.nix
@@ -60,8 +60,22 @@ mkChromiumDerivation (base: rec {
 
   meta = {
     description = "An open source web browser from Google";
-    homepage = http://www.chromium.org/;
-    maintainers = with maintainers; [ bendlas thefloweringash ];
+    longDescription = ''
+      Chromium is an open source web browser from Google that aims to build a
+      safer, faster, and more stable way for all Internet users to experience
+      the web. It has a minimalist user interface and provides the vast majority
+      of source code for Google Chrome (which has some additional features).
+    '';
+    homepage = https://www.chromium.org/;
+    maintainers = with maintainers; [ bendlas thefloweringash primeos ];
+    # Overview of the maintainer roles:
+    # nixos-unstable:
+    # - TODO: Need a new maintainer for x86_64 [0]
+    # - @thefloweringash: aarch64
+    # - @primeos: Provisional maintainer (x86_64)
+    # Stable channel:
+    # - TODO (need someone to test backports [0])
+    # [0]: https://github.com/NixOS/nixpkgs/issues/78450
     license = if enableWideVine then licenses.unfree else licenses.bsd3;
     platforms = platforms.linux;
     hydraPlatforms = if channel == "stable" then ["aarch64-linux" "x86_64-linux"] else [];
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.nix b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
index 85f3aa824c3..73163c82ea7 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 = "1fbs6llrhm9jkzmk3v3a84d9is6g96kysy91hvpb0bw8f7anl969";
-    sha256bin64 = "026gb4ypgidywvs4a031d0alv6fdphmlfybvgir4a73z8q263s26";
-    version = "80.0.3987.16";
+    sha256 = "07h3znqb1r8hgcxzm5f04xkj2r66s1rhixqyyxi4hadf7qjx02n7";
+    sha256bin64 = "0r7706gxdqws8dm5859869p5h8gas6f65qz674rk18l8dbg40fzw";
+    version = "80.0.3987.66";
   };
   dev = {
-    sha256 = "1bczkk2q4fk1vgx34d9qgzqz7gsf89h6gd16apwcy6063lmrsizz";
-    sha256bin64 = "1ywi3x7rc4vwsg20lci37bw97873j3vvbxxv7m2nlh4nqcs5655q";
-    version = "81.0.4000.3";
+    sha256 = "1sm1ndq4y2d4fs4y9d5k4dcs6q2pqilv7b0ffx2nlazdrr73la3n";
+    sha256bin64 = "0kr49hvk0c6pmxpm94fscxvdd6whxz1x7ic27xk86csjpjz6s5dg";
+    version = "81.0.4033.2";
   };
   stable = {
-    sha256 = "1wafhpnaqwmmks4rs6x9m2b4jz4m4h27jch6gy71rk4hsy5hx5jd";
-    sha256bin64 = "1dl43a94xd7vkx8mnp3ccgq18y624fffcfnfjhxgfc02c0c6an9l";
-    version = "79.0.3945.117";
+    sha256 = "183vz3lf1588cr9s5vlnj65qvbmz36s8cg8k7dvr64cxmcqk86an";
+    sha256bin64 = "1550fs4n3lgvb80hij2yq13zkw0bjih210ylpd74n1mw9yw4ygk1";
+    version = "79.0.3945.130";
   };
 }