diff --git a/pkgs/development/tools/cambalache/default.nix b/pkgs/development/tools/cambalache/default.nix
index 43a5778ff95a..d8a851cb5913 100644
--- a/pkgs/development/tools/cambalache/default.nix
+++ b/pkgs/development/tools/cambalache/default.nix
@@ -12,24 +12,27 @@
 , glib
 , gtk3
 , gtk4
+, gtksourceview4
 , libadwaita
 , libhandy
-, webkitgtk
+, webkitgtk_4_1
+, webkitgtk_6_0
 , nix-update-script
 }:
 
 python3.pkgs.buildPythonApplication rec {
   pname = "cambalache";
-  version = "0.10.3";
+  version = "0.12.1";
 
   format = "other";
 
+  # Did not fetch submodule since it is only for tests we don't run.
   src = fetchFromGitLab {
     domain = "gitlab.gnome.org";
     owner = "jpu";
     repo = pname;
     rev = version;
-    sha256 = "sha256-Xm8h3BBRibdLCeI/OeprF5dCCiNrfJCg7aE24uleCds=";
+    sha256 = "sha256-kGCpccWIhaeWrzLlrDI7Vzd0KuAIKxvLrDuSqWtpSLU=";
   };
 
   nativeBuildInputs = [
@@ -51,7 +54,9 @@ python3.pkgs.buildPythonApplication rec {
     glib
     gtk3
     gtk4
-    webkitgtk
+    gtksourceview4
+    webkitgtk_4_1
+    webkitgtk_6_0
     # For extra widgets support.
     libadwaita
     libhandy
@@ -63,7 +68,7 @@ python3.pkgs.buildPythonApplication rec {
   postPatch = ''
     patchShebangs postinstall.py
     # those programs are used at runtime not build time
-    # https://gitlab.gnome.org/jpu/cambalache/-/blob/main/meson.build#L79-80
+    # https://gitlab.gnome.org/jpu/cambalache/-/blob/0.12.1/meson.build#L79-80
     substituteInPlace ./meson.build \
       --replace "find_program('broadwayd', required: true)" "" \
       --replace "find_program('gtk4-broadwayd', required: true)" ""