diff --git a/pkgs/development/libraries/qt-5/5.15/default.nix b/pkgs/development/libraries/qt-5/5.15/default.nix
index 183311c5f18a..0b4fc4f1c5e2 100644
--- a/pkgs/development/libraries/qt-5/5.15/default.nix
+++ b/pkgs/development/libraries/qt-5/5.15/default.nix
@@ -58,14 +58,7 @@ let
     qtdeclarative = [ ./qtdeclarative.patch ];
     qtscript = [ ./qtscript.patch ];
     qtserialport = [ ./qtserialport.patch ];
-    qtwebengine = [
-      # Fix invisible fonts with glibc 2.33: https://github.com/NixOS/nixpkgs/issues/131074
-      (fetchpatch {
-        url = "https://src.fedoraproject.org/rpms/qt5-qtwebengine/raw/d122c011631137b79455850c363676c655cf9e09/f/qtwebengine-everywhere-src-5.15.5-%231904652.patch";
-        name = "qtwebengine-everywhere-src-5.15.5-_1904652.patch";
-        sha256 = "01q7hagq0ysii1jnrh5adm97vdm9cis592xr6im7accyw6hgcn7b";
-      })
-    ] ++ lib.optionals stdenv.isDarwin [
+    qtwebengine = lib.optionals stdenv.isDarwin [
       ./qtwebengine-darwin-no-platform-check.patch
       ./qtwebengine-mac-dont-set-dsymutil-path.patch
     ];
diff --git a/pkgs/development/libraries/qt-5/5.15/srcs.nix b/pkgs/development/libraries/qt-5/5.15/srcs.nix
index e254912b6009..1fe00d7e5399 100644
--- a/pkgs/development/libraries/qt-5/5.15/srcs.nix
+++ b/pkgs/development/libraries/qt-5/5.15/srcs.nix
@@ -38,7 +38,7 @@ lib.mapAttrs mk (lib.importJSON ./srcs-generated.json)
 
   qtwebengine =
     let
-      branchName = "5.15.6";
+      branchName = "5.15.7";
       rev = "v${branchName}-lts";
     in
     {
@@ -46,7 +46,7 @@ lib.mapAttrs mk (lib.importJSON ./srcs-generated.json)
 
       src = fetchgit {
         url = "https://github.com/qt/qtwebengine.git";
-        sha256 = "17bw9yf04zmr9ck5jkrd435c8b03zpf937vn2nwgsr8p78wkg3kr";
+        sha256 = "fssBN/CDgXAuiNj14MPeIDI15ZDRBGuF7wxSXns9exU=";
         inherit rev branchName;
         fetchSubmodules = true;
         leaveDotGit = true;