diff --git a/games-emulation/mame/mame-0.265.recipe b/games-emulation/mame/mame-0.266.recipe
similarity index 98%
rename from games-emulation/mame/mame-0.265.recipe
rename to games-emulation/mame/mame-0.266.recipe
index 5b2fc7f9f..7371b2622 100644
--- a/games-emulation/mame/mame-0.265.recipe
+++ b/games-emulation/mame/mame-0.266.recipe
@@ -15,7 +15,7 @@ COPYRIGHT="1997-2023 MAMEDev and contributors"
 LICENSE="GNU GPL v2"
 REVISION="1"
 SOURCE_URI="https://github.com/mamedev/mame/archive/mame${portVersion/./}.tar.gz"
-CHECKSUM_SHA256="3de68db66efb783eb5c5d7ccad1f4a4f5eadc6c7a29c1a9c2097e532c3e0b8b1"
+CHECKSUM_SHA256="0210be24f838f565302eed057dd6a4b1a252c9e0ca3d3f0832e8a4b1cf481f3e"
 SOURCE_FILENAME="mame-$portVersion.tar.gz"
 SOURCE_DIR="mame-mame${portVersion/./}"
 PATCHES="mame-$portVersion.patchset"
diff --git a/games-emulation/mame/patches/mame-0.265.patchset b/games-emulation/mame/patches/mame-0.266.patchset
similarity index 98%
rename from games-emulation/mame/patches/mame-0.265.patchset
rename to games-emulation/mame/patches/mame-0.266.patchset
index 0014dcfb1..d319d617c 100644
--- a/games-emulation/mame/patches/mame-0.265.patchset
+++ b/games-emulation/mame/patches/mame-0.266.patchset
@@ -1,4 +1,4 @@
-From 8211de694cf46900dd725b614bfddb4a3335086e Mon Sep 17 00:00:00 2001
+From ac90fd733fbeb6d07544aca89b0cc6eb9d3f6770 Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Wed, 10 Jun 2020 22:35:16 +1000
 Subject: Haiku patches
@@ -676,7 +676,7 @@ index f0782db..5a3a636 100644
  #define PLATFORM_WINDOWS  (1)
  #define PLATFORM_STRING   "windows"
 diff --git a/makefile b/makefile
-index 7bd9b8d..32d045c 100644
+index e15b8e4..b9554e4 100644
 --- a/makefile
 +++ b/makefile
 @@ -224,6 +224,7 @@ GENIEOS := darwin
@@ -799,10 +799,10 @@ index 57ff069..e0ff74e 100644
  #include <termios.h>
  #include <libutil.h>
 -- 
-2.43.2
+2.45.1
 
 
-From 7bb3243a0761507abb68c8af7667bbef5ea17436 Mon Sep 17 00:00:00 2001
+From 882fd95d351e5f48a2a7248f79181e30b8eea1f3 Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Thu, 11 Jun 2020 08:59:34 +1000
 Subject: Use stat Haiku
@@ -840,10 +840,10 @@ index dab8620..ceb2263 100644
  					_out.type = FileType::File;
  					_out.size = UINT64_MAX;
 -- 
-2.43.2
+2.45.1
 
 
-From 37b58489458da7942e85b762ab641680dfb1acf3 Mon Sep 17 00:00:00 2001
+From 97139dea7e4080109ae4fe9405f8c3d465607945 Mon Sep 17 00:00:00 2001
 From: Gerasim Troeglazov <3dEyes@gmail.com>
 Date: Thu, 11 Jun 2020 09:00:11 +1000
 Subject: Disable ptty
@@ -863,10 +863,10 @@ index e0ff74e..39a0a5a 100644
  #else // defined(__ANDROID__)
  	// TODO: handling of the slave path is insecure - should use ptsname_r/ttyname_r in a loop
 -- 
-2.43.2
+2.45.1
 
 
-From 0d0c7e665e023c01b94cbaef1790bb6c92e53839 Mon Sep 17 00:00:00 2001
+From 3c29de7f5ae44dbd5ad32eee5edc858037d3dfee Mon Sep 17 00:00:00 2001
 From: PulkoMandy <pulkomandy@pulkomandy.tk>
 Date: Fri, 5 Aug 2022 19:24:12 +0200
 Subject: Allow use of Qt Debugger on Haiku
@@ -902,10 +902,10 @@ index cc31fa5..2727ce7 100644
  		local str = backtick(sdlconfigcmd() .. " --libs")
  		addlibfromstring(str)
 -- 
-2.43.2
+2.45.1
 
 
-From f00b339f400e43de7213390a8a219e3117c82ffc Mon Sep 17 00:00:00 2001
+From 5044a5cbac53dfd2b98faf5b7d727c9ee61d8df9 Mon Sep 17 00:00:00 2001
 From: Alex Brown <mail@alexbrown.info>
 Date: Sat, 14 Oct 2023 11:26:57 +0100
 Subject: toolchain.lua: set targetdir for Haiku
@@ -957,10 +957,10 @@ index 52d5146..0b67b44 100644
  		targetdir (_buildDir .. "osx_clang" .. "/bin/x64/Debug")
  
 -- 
-2.43.2
+2.45.1
 
 
-From 60e525505f0e222c0bab49dd01bae2ba5d5b0c3f Mon Sep 17 00:00:00 2001
+From 0ba51897a1e6e2d3325d3766028fb5eece576a4c Mon Sep 17 00:00:00 2001
 From: Alex Brown <mail@alexbrown.info>
 Date: Sat, 14 Oct 2023 09:14:19 +0100
 Subject: Set LinkSupportCircularDependencies for Haiku
@@ -983,5 +983,5 @@ index 5997782..90de339 100644
  		links {
  			"pthread",
 -- 
-2.43.2
+2.45.1