diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index 09b4cefa7ae8..fac1537a7c7e 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -85,12 +85,12 @@ let
     in attrs: concatStringsSep " " (attrValues (mapAttrs toFlag attrs));
 
   # https://source.chromium.org/chromium/chromium/src/+/master:build/linux/unbundle/replace_gn_files.py
-  gnSystemLibraries = lib.optionals (!chromiumVersionAtLeast "93") [
-    "ffmpeg"
-    "snappy"
-  ] ++ lib.optionals (!chromiumVersionAtLeast "95") [
+  gnSystemLibraries = lib.optionals (!chromiumVersionAtLeast "95") [
     "zlib"
   ] ++ [
+    # TODO:
+    # "ffmpeg"
+    # "snappy"
     "flac"
     "libjpeg"
     "libpng"
diff --git a/pkgs/applications/networking/browsers/chromium/default.nix b/pkgs/applications/networking/browsers/chromium/default.nix
index 86ee33f3510f..c4521c89caa6 100644
--- a/pkgs/applications/networking/browsers/chromium/default.nix
+++ b/pkgs/applications/networking/browsers/chromium/default.nix
@@ -1,5 +1,5 @@
 { newScope, config, stdenv, fetchurl, makeWrapper
-, llvmPackages_12, llvmPackages_13, ed, gnugrep, coreutils, xdg-utils
+, llvmPackages_13, ed, gnugrep, coreutils, xdg-utils
 , glib, gtk3, gnome, gsettings-desktop-schemas, gn, fetchgit
 , libva, pipewire, wayland
 , gcc, nspr, nss, runCommand
@@ -19,7 +19,7 @@
 }:
 
 let
-  llvmPackages = llvmPackages_12;
+  llvmPackages = llvmPackages_13;
   stdenv = llvmPackages.stdenv;
 
   upstream-info = (lib.importJSON ./upstream-info.json).${channel};
@@ -54,9 +54,6 @@ let
           inherit (upstream-info.deps.gn) url rev sha256;
         };
       });
-    } // lib.optionalAttrs (chromiumVersionAtLeast "93") rec {
-      llvmPackages = llvmPackages_13;
-      stdenv = llvmPackages.stdenv;
     });
 
     browser = callPackage ./browser.nix {
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.json b/pkgs/applications/networking/browsers/chromium/upstream-info.json
index 14ef907ca271..676553c5731a 100644
--- a/pkgs/applications/networking/browsers/chromium/upstream-info.json
+++ b/pkgs/applications/networking/browsers/chromium/upstream-info.json
@@ -44,19 +44,19 @@
     }
   },
   "ungoogled-chromium": {
-    "version": "92.0.4515.159",
-    "sha256": "04gxgimg5ygzx6nvfws5y9dppdfjg1fhyl8zbykmksbh1myk6zfr",
-    "sha256bin64": "0lxnqsvqr1kw6swvkhhz475j0xvaa58ha8r1gq8zxmk48mp41985",
+    "version": "93.0.4577.82",
+    "sha256": "0lr8zdq06smncdzd6knzww9hxl8ynvxadmrkyyl13fpwb1422rjx",
+    "sha256bin64": "0ydvcakpnl20gx7493hv6aqnyf8f28rkvzgwnm4gws92b92n9ify",
     "deps": {
       "gn": {
-        "version": "2021-05-07",
+        "version": "2021-07-08",
         "url": "https://gn.googlesource.com/gn",
-        "rev": "39a87c0b36310bdf06b692c098f199a0d97fc810",
-        "sha256": "0x63jr5hssm9dl6la4q5ahy669k4gxvbapqxi5w32vv107jrj8v4"
+        "rev": "24e2f7df92641de0351a96096fb2c490b2436bb8",
+        "sha256": "1lwkyhfhw0zd7daqz466n7x5cddf0danr799h4jg3s0yvd4galjl"
       },
       "ungoogled-patches": {
-        "rev": "92.0.4515.159-1",
-        "sha256": "1mfkpkyj0sd2k07fzmxmqc24ywqqmcv3vpg1yhh96k676q0qkpd0"
+        "rev": "93.0.4577.82-1",
+        "sha256": "199f78f5gvnkpkcvh7587pk35jslkszhvv1d648b4qphzxmw7c66"
       }
     }
   }