diff --git a/org.mamedev.MAME.metainfo.xml b/org.mamedev.MAME.metainfo.xml
index 45cd2cd..d781ce1 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="0.270" date="2024-09-26"/>
     <release version="0.269" date="2024-08-29"/>
     <release version="0.268" date="2024-07-31"/>
     <release version="0.267" date="2024-06-30"/>
diff --git a/org.mamedev.MAME.yaml b/org.mamedev.MAME.yaml
index 971c54c..0dcdb45 100644
--- a/org.mamedev.MAME.yaml
+++ b/org.mamedev.MAME.yaml
@@ -70,8 +70,8 @@ modules:
       - cp -r samples/ ${FLATPAK_DEST}/share/mame/
     sources:
       - type: archive
-        url: https://github.com/mamedev/mame/archive/refs/tags/mame0269.tar.gz
-        sha256: 05df2e82ff1d157282a5a667a67aa6eb331c55a64138afad0e8ac223553088ca
+        url: https://github.com/mamedev/mame/archive/refs/tags/mame0270.tar.gz
+        sha256: 0364b670478883902c2bc618908192b0590235b47fbe073fcac2d13b82541437
       - type: file
         path: mame16x16.png
       - type: file