diff --git a/README.md b/README.md
index 7aa383d..590a789 100755
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@
 | Redmi K50 电竞版 | ingres | Android 12 | Android 12 | √ |
 | Redmi K50 Ultra | diting | Android 12 | Android 12 | √ |
 | Redmi K40 | alioth | Android 11 | Android 12 | √ |
-| Redmi K40S | munch | Android 12 | Android 12 | √ |
+| Redmi K40S | munch | Android 12 | Android 13 | √ |
 | Redmi K40 Pro/Plus | haydn | Android 11 | Android 12 | √ |
 | Redmi K40 游戏增强版 | ares | Android 11 | Android 12 | √ |
 | Redmi K30 4G | phoenix | Android 10 | Android 12 | √ |
diff --git a/props/munch_sdk33.prop b/props/munch_sdk33.prop
new file mode 100644
index 0000000..a29627c
--- /dev/null
+++ b/props/munch_sdk33.prop
@@ -0,0 +1,3 @@
+ro.build.fingerprint=Redmi/munch/munch:13/TKQ1.220807.001/V13.2.8.0.TLMCNXM:user/release-keys
+ro.build.description=munch-user 13 TKQ1.220807.001 V13.2.8.0.TLMCNXM release-keys
+ro.build.version.security_patch=2022-10-01