diff --git a/games-emulation/mame/mame-0.275.recipe b/games-emulation/mame/mame-0.276.recipe
similarity index 98%
rename from games-emulation/mame/mame-0.275.recipe
rename to games-emulation/mame/mame-0.276.recipe
index 581185cf4..fc33b6403 100644
--- a/games-emulation/mame/mame-0.275.recipe
+++ b/games-emulation/mame/mame-0.276.recipe
@@ -15,7 +15,7 @@ COPYRIGHT="1997-2024 MAMEDev and contributors"
 LICENSE="GNU GPL v2"
 REVISION="1"
 SOURCE_URI="https://github.com/mamedev/mame/archive/mame${portVersion/./}.tar.gz"
-CHECKSUM_SHA256="cf12c3c40a94f7bc67deefa69923a0769f99b66dc15bd7e2505b3130df6130bb"
+CHECKSUM_SHA256="965dfc33d720b4c3c6e425d5959540bd0bac88e96b878a8560678c2f5b43c44f"
 SOURCE_FILENAME="mame-$portVersion.tar.gz"
 SOURCE_DIR="mame-mame${portVersion/./}"
 PATCHES="mame-$portVersion.patchset"
diff --git a/games-emulation/mame/patches/mame-0.275.patchset b/games-emulation/mame/patches/mame-0.276.patchset
similarity index 98%
rename from games-emulation/mame/patches/mame-0.275.patchset
rename to games-emulation/mame/patches/mame-0.276.patchset
index 8433fa3b7..2993cb178 100644
--- a/games-emulation/mame/patches/mame-0.275.patchset
+++ b/games-emulation/mame/patches/mame-0.276.patchset
@@ -1,4 +1,4 @@
-From ab2c0ba519625f37fb1480cee1479d3db12ef8f4 Mon Sep 17 00:00:00 2001
+From 10dd29c70b56de76f9ed761024a68569e86f363d 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 fa859f8..2dfd3bf 100644
+index 5aa597e..0076c4c 100644
 --- a/makefile
 +++ b/makefile
 @@ -223,6 +223,7 @@ GENIEOS := darwin
@@ -762,7 +762,7 @@ index 3181d25..6c0af7e 100644
  
  		if "clangcl" == _OPTIONS["vs"] then
 diff --git a/src/osd/modules/file/posixfile.cpp b/src/osd/modules/file/posixfile.cpp
-index c5ce8bf..7c37057 100644
+index 8aebde2..d38a0dc 100644
 --- a/src/osd/modules/file/posixfile.cpp
 +++ b/src/osd/modules/file/posixfile.cpp
 @@ -100,7 +100,7 @@ public:
@@ -802,7 +802,7 @@ index 57ff069..e0ff74e 100644
 2.45.2
 
 
-From 3679bc0229b19e6324b42865bd6eb87982d78534 Mon Sep 17 00:00:00 2001
+From f3503458fabb420563a87537dacd758678c4394b 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
@@ -843,7 +843,7 @@ index dab8620..ceb2263 100644
 2.45.2
 
 
-From dc8869c1207067f78b28b668847243a4031767e5 Mon Sep 17 00:00:00 2001
+From d977802f8be05829bd2886149cc711f88f453578 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
@@ -866,7 +866,7 @@ index e0ff74e..39a0a5a 100644
 2.45.2
 
 
-From 86d1a7296c5220f4579b3d961ff145248fa1f642 Mon Sep 17 00:00:00 2001
+From 3b62a99e664720a3a8c16e4b70c064e852d48da0 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
@@ -905,7 +905,7 @@ index 3115c4d..91389aa 100644
 2.45.2
 
 
-From 1b25bfa83bfd063fe271f35935ed5ddc2ae2e245 Mon Sep 17 00:00:00 2001
+From 5f2043102e59e1ff604bba7af5da70400d8b7964 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
@@ -960,7 +960,7 @@ index 6c0af7e..5042979 100644
 2.45.2
 
 
-From 14896ee5d4a0f1bc4e0aa3b5b5f1f3d5dc15b60f Mon Sep 17 00:00:00 2001
+From 402435ef9a45d1e010b24114fda9cf287c491634 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