diff --git a/srcpkgs/DarkRadiant/patches/wayland.patch b/srcpkgs/DarkRadiant/patches/wayland.patch
new file mode 100644
index 00000000000..5dff9e9adf5
--- /dev/null
+++ b/srcpkgs/DarkRadiant/patches/wayland.patch
@@ -0,0 +1,13 @@
+wxGLCanvas does not work on Wayland yet, so force the usage of X11
+---
+--- a/install/darkradiant.desktop.in	2021-08-09 17:21:39.000000000 +0200
++++ -	2021-09-26 16:41:36.762610338 +0200
+@@ -11,7 +11,7 @@
+ 
+ # The %f means a single, local, absolute file. Remote files will be
+ # first copied in a local temp location and then given to the program:
+-Exec=@CMAKE_INSTALL_PREFIX@/bin/darkradiant %f
++Exec=env GDK_BACKEND=x11 @CMAKE_INSTALL_PREFIX@/bin/darkradiant %f
+ 
+ Terminal=false
+ 
diff --git a/srcpkgs/DarkRadiant/template b/srcpkgs/DarkRadiant/template
index 1d47801303d..0c656d3566e 100644
--- a/srcpkgs/DarkRadiant/template
+++ b/srcpkgs/DarkRadiant/template
@@ -1,20 +1,20 @@
 # Template file for 'DarkRadiant'
 pkgname=DarkRadiant
-version=2.12.0
+version=2.13.0
 revision=1
 build_style=cmake
 build_helper=cmake-wxWidgets-gtk3
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config ruby-asciidoctor"
 makedepends="ftgl-devel glew-devel libjpeg-turbo-devel libsigc++-devel
  libvorbis-devel libxml2-devel wxWidgets-gtk3-devel python3-devel
- eigen libglib-devel freealut-devel"
+ eigen libglib-devel freealut-devel libgit2-devel"
 checkdepends="gtest-devel"
 short_desc="Map editor for The Dark Mod and other idTech4/Doom3-based games"
 maintainer="John <me@johnnynator.dev>"
 license="GPL-2.0-or-later"
 homepage="https://github.com/codereader/DarkRadiant/"
 distfiles="https://github.com/codereader/DarkRadiant/archive/${version}.tar.gz"
-checksum=8c5dc0f7d160dea7e9c735f9739e36462dd8c8719a3022156f9584250fc3b867
+checksum=a95488989dfce5c1e366059d6ca22ee144fe86583dd55285e5ecba612b1b93c2
 
 CXXFLAGS="-I${XBPS_CROSS_BASE}/usr/lib/wx/include/gtk3-unicode-3.0"