diff --git a/pkgs/by-name/we/webull-desktop/package.nix b/pkgs/by-name/we/webull-desktop/package.nix
index 39f8206199a2..9b5af8ba61eb 100644
--- a/pkgs/by-name/we/webull-desktop/package.nix
+++ b/pkgs/by-name/we/webull-desktop/package.nix
@@ -3,30 +3,35 @@
   stdenv,
   fetchurl,
   autoPatchelfHook,
+  curl,
+  curlWithGnuTls,
   dpkg,
   makeBinaryWrapper,
   alsa-lib,
   e2fsprogs,
   fontconfig,
+  fribidi,
   gmp,
+  gnutls,
   harfbuzz,
-  hicolor-icon-theme,
   libdrm,
   libGL,
   libgpg-error,
+  libpq,
   libthai,
+  libxrandr,
   nss,
   p11-kit,
-  zlib,
+  unixodbc,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "webull-desktop";
-  version = "8.9.0";
+  version = "9.3.0";
 
   src = fetchurl {
-    url = "https://u1sweb.webullfintech.com/us/Webull%20Desktop_8.9.0_80009000_global_x64signed.deb";
-    hash = "sha256-brt5EXUE9g72vN2Kx9/jf4P/lkVfWLsbzJIf13phgdI=";
+    url = "https://u1sweb.webullfintech.com/us/Webull%20Desktop_9.3.0_9100000072_global_x64signed.deb";
+    hash = "sha256-7xP4Q8eDMj2Pj/Zksr2gROJR1fPd4lz2zPpcAcu2o80=";
   };
 
   nativeBuildInputs = [
@@ -38,17 +43,60 @@ stdenv.mkDerivation (finalAttrs: {
   buildInputs = [
     stdenv.cc.cc.lib
     alsa-lib
+    curl # libsentry.so requires SONAME libcurl.so.4 with the "CURL_OPENSSL_4" symbol
+
+    # ... but libwbhttpsclient.so requires SONAME libcurl-gnutls.so.4 with the "CURL_GNUTLS_3" symbol
+    (curlWithGnuTls.overrideAttrs (previousAttrs: rec {
+      # Version 8.10.0 is the latest that can be easily patched to include the "CURL_GNUTLS_3" symbol
+      version = "8.10.0";
+      src = fetchurl {
+        urls = [
+          "https://curl.haxx.se/download/curl-${version}.tar.xz"
+          "https://github.com/curl/curl/releases/download/curl-${
+            builtins.replaceStrings [ "." ] [ "_" ] version
+          }/curl-${version}.tar.xz"
+        ];
+        hash = "sha256-5rFC8OhelUdZ034mo2J+IngTdZW+gOOoYMQ1PkM15aA=";
+      };
+
+      # Keep the "CURL_GNUTLS_3" symbol which is sought by libwbhttpsclient.so
+      patches = (previousAttrs.patches or [ ]) ++ [
+        (builtins.toFile "curl-gnutls-keep-symbols-compatible.patch" ''
+          --- a/lib/libcurl.vers.in
+          +++ b/lib/libcurl.vers.in
+          @@ -6,7 +6,7 @@ HIDDEN
+               _save*;
+           };
+
+          -CURL_@CURL_LT_SHLIB_VERSIONED_FLAVOUR@4
+          +CURL_@CURL_LT_SHLIB_VERSIONED_FLAVOUR@3
+           {
+             global: curl_*;
+             local: *;
+        '')
+      ];
+
+      # This prevents libsentry.so trying to load the 'wrong' libcurl.so
+      #   (let libsentry.so load the stock NixOS libcurl.so that has the "CURL_OPENSSL_4" symbol)
+      postFixup = (previousAttrs.postFixup or "") + ''
+        patchelf --set-soname libcurl-gnutls.so.4 $out/lib/libcurl.so.4.8.0
+      '';
+    }))
     e2fsprogs
     fontconfig
+    fribidi
     gmp
+    gnutls
     harfbuzz
     libdrm
     libGL
     libgpg-error
     libthai
+    libpq
+    libxrandr
     nss
     p11-kit
-    zlib
+    unixodbc
   ];
 
   installPhase = ''
@@ -60,14 +108,16 @@ stdenv.mkDerivation (finalAttrs: {
     mkdir $out/bin
     ln -s $out/usr/local/WebullDesktop/WebullDesktop $out/bin/webull-desktop
     substituteInPlace $out/usr/share/applications/WebullDesktop.desktop \
-      --replace-fail Categories=Utiltity Categories=Finance \
       --replace-fail "Exec=/usr/local/WebullDesktop/WebullDesktop" "Exec=webull-desktop" \
       --replace-fail "Icon=WebullDesktop.png" "Icon=WebullDesktop" \
-      --replace-fail "Version=8.2.0" "Version=${finalAttrs.version}"
 
+    # Remove problematic bundled libraries for which we have installed local versions
+    rm -f $out/usr/local/WebullDesktop/libgnutls.so*
+    rm -f $out/usr/local/WebullDesktop/libnghttp2.so*
+
+    # Make sure that WebullDesktop.desktop is found by launchers
     ln -s $out/usr/share $out/share
 
-
     addAutoPatchelfSearchPath $out/usr/local/WebullDesktop
     addAutoPatchelfSearchPath $out/usr/local/WebullDesktop/platforms
     addAutoPatchelfSearchPath $out/usr/local/WebullDesktop/plugins/bearer
@@ -88,10 +138,11 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     description = "Webull desktop trading application";
     homepage = "https://www.webull.com/trading-platforms/desktop-app";
-    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+    sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];
     license = lib.licenses.unfree;
-    maintainers = with lib.maintainers; [ fauxmight ];
+    maintainers = [ lib.maintainers.fauxmight ];
     platforms = [ "x86_64-linux" ];
     mainProgram = "webull-desktop";
+    knownVulnerabilities = [ "Depends on deprecated curl version 8.10.0" ];
   };
 })