diff --git a/games/vkquake/Makefile b/games/vkquake/Makefile
index d592bbb58b9..796aac9f4bd 100644
--- a/games/vkquake/Makefile
+++ b/games/vkquake/Makefile
@@ -1,6 +1,6 @@
 COMMENT =	port of Quake 1 using Vulkan instead of OpenGL
 
-V =		1.13.1
+V =		1.20.3
 PKGNAME =	vkquake-${V}
 GH_ACCOUNT =	Novum
 GH_PROJECT =	vkQuake
@@ -12,7 +12,7 @@ MAINTAINER =	Thomas Frohwein <thfr@openbsd.org>
 # GPLv2
 PERMIT_PACKAGE =	Yes
 
-WANTLIB += SDL2 c m mad ogg vorbis vorbisfile vulkan
+WANTLIB += SDL2 c m mad ogg pthread vorbis vorbisfile vulkan
 
 # C11
 COMPILER =	base-clang ports-gcc
diff --git a/games/vkquake/distinfo b/games/vkquake/distinfo
index 72ff68dd837..58a255c846d 100644
--- a/games/vkquake/distinfo
+++ b/games/vkquake/distinfo
@@ -1,2 +1,2 @@
-SHA256 (vkQuake-1.13.1.tar.gz) = zrnuRhNTCffK+UJnU5yucLR++O3xBOOQG4nTruewuHQ=
-SIZE (vkQuake-1.13.1.tar.gz) = 14143092
+SHA256 (vkQuake-1.20.3.tar.gz) = f/SAwAUTrHqcR4ZMUpbUh0RLxbNaTGw5r/w6VgGIgzk=
+SIZE (vkQuake-1.20.3.tar.gz) = 33396356
diff --git a/games/vkquake/patches/patch-Quake_Makefile b/games/vkquake/patches/patch-Quake_Makefile
index c148b224ef9..06cf6aa7764 100644
--- a/games/vkquake/patches/patch-Quake_Makefile
+++ b/games/vkquake/patches/patch-Quake_Makefile
@@ -16,8 +16,8 @@ Index: Quake/Makefile
  DFLAGS ?=
  CFLAGS ?=
  
--CFLAGS += -Wall -Wno-trigraphs -Wno-unused-function -Werror -std=gnu11
-+CFLAGS += -Wall -Wno-trigraphs -Wno-unused-function -std=gnu11
+-CFLAGS += -Wall -Wno-trigraphs -Wno-unused-function -Werror -std=gnu11 -MMD
++CFLAGS += -Wall -Wno-trigraphs -Wno-unused-function -std=gnu11 -MMD
  CFLAGS += $(CPUFLAGS)
  ifneq ($(DEBUG),0)
  DFLAGS += -D_DEBUG
@@ -28,4 +28,4 @@ Index: Quake/Makefile
 -CFLAGS += -O3
  CFLAGS += $(call check_gcc,-fweb,)
  CFLAGS += $(call check_gcc,-frename-registers,)
- cmd_strip=$(STRIP) $(1)
+ CFLAGS += $(call check_gcc,-fno-asynchronous-unwind-tables,)