diff --git a/org.mamedev.MAME.metainfo.xml b/org.mamedev.MAME.metainfo.xml
index d781ce1..9889b32 100644
--- a/org.mamedev.MAME.metainfo.xml
+++ b/org.mamedev.MAME.metainfo.xml
@@ -28,6 +28,7 @@
   <url type="homepage">https://www.mamedev.org</url>
   <launchable type="desktop-id">org.mamedev.MAME.desktop</launchable>
   <releases>
+    <release version="0.271" date="2024-10-31"/>
     <release version="0.270" date="2024-09-26"/>
     <release version="0.269" date="2024-08-29"/>
     <release version="0.268" date="2024-07-31"/>
diff --git a/org.mamedev.MAME.yaml b/org.mamedev.MAME.yaml
index 0dcdb45..e43c838 100644
--- a/org.mamedev.MAME.yaml
+++ b/org.mamedev.MAME.yaml
@@ -1,6 +1,6 @@
 id: org.mamedev.MAME
 runtime: org.kde.Platform
-runtime-version: 5.15-23.08
+runtime-version: '6.8'
 sdk: org.kde.Sdk
 command: mame
 separate-locales: false
@@ -21,6 +21,8 @@ modules:
     build-options:
       no-debuginfo: true
       strip: true
+      env:
+        QT_HOME: '/'
     build-commands:
       - make
           -j ${FLATPAK_BUILDER_N_JOBS}
@@ -70,8 +72,8 @@ modules:
       - cp -r samples/ ${FLATPAK_DEST}/share/mame/
     sources:
       - type: archive
-        url: https://github.com/mamedev/mame/archive/refs/tags/mame0270.tar.gz
-        sha256: 0364b670478883902c2bc618908192b0590235b47fbe073fcac2d13b82541437
+        url: https://github.com/mamedev/mame/archive/refs/tags/mame0271.tar.gz
+        sha256: 79960f4c57715b2d08c3eba12933d04dd91ad1d95b0c1059306a75bf07fd6027
       - type: file
         path: mame16x16.png
       - type: file