diff --git a/device/testing/linux-postmarketos-marvell/APKBUILD b/device/testing/linux-postmarketos-marvell/APKBUILD
index 96db3ea78..f8191dd77 100644
--- a/device/testing/linux-postmarketos-marvell/APKBUILD
+++ b/device/testing/linux-postmarketos-marvell/APKBUILD
@@ -3,7 +3,7 @@
 # Co-Maintainer: exkc <exkc@exkc.moe>
 maintainer="Robert Eckelmann <longnoserob@postmarketos.org>"
 pkgname=linux-postmarketos-marvell
-pkgver=6.18.37
+pkgver=6.18.40
 pkgrel=0
 pkgdesc="mainline (stable) for Marvell SoC"
 arch="armv7"
@@ -88,6 +88,6 @@ f025cf1e61516a133f52087a851ace4e074933dc36c6e02269503739c6c0ac6651477c27911135f8
 bece6f2dc2ca6c775224084d9a3bf282141751cdd1dcddea98427f2aab8f8b0be89b9e5c8577c33b668756e95f4721b083c310f0c393f6cf0b6609ff2e286c5e  0013.patch
 25eca1ce39c8986323f127d09e4028861a11e3272c900d0f41ca620782191aadba731c9d7b3ea45389f99631ab160be13a1e71954401636ec19c7d6a12a41cd6  0014.patch
 6b5298ffabacbdfa454187114a2854b5e5873e718b3282115eda68fd151d37c064e574ac1d082cbbde96a6675f5a32ce8de9ed3f8daa9f8dac3038e288bd97bb  wd-glacier.patch
-a82f813d8b2d94a8f7e7ccd00afd7dbb85e7ed24651e5c1303f0babe779229951dc31874de34eb34eda2948894a0d81058f3232b6360ed6051e1ce106ddbe731  linux-postmarketos-marvell-6.18.37.tar.xz
-e1e2db9ca2997733c50c51ba325525b5912fa7a74464690669ea38c08a99aa7da120981e8278cc853d75ae74190381d96bbc69d79394edab65cc3fc3ce911dab  config-postmarketos-marvell.armv7
+c79b74b450c00c3da75da59bee5659687f06d3814ebc1c9e6304a89ec756c02caedcb6067897842ea2444c794dbfb83b2feaa6a22c463fe51323ce730554f9a1  linux-postmarketos-marvell-6.18.40.tar.xz
+63c081c520ddc4cfaca301e8b1097493e3aa460034dc162b2134edfeeb1f9f0e6644e80608151b8f772d243f22b8994b620622d73b990288f5da8ead312b14ee  config-postmarketos-marvell.armv7
 "
diff --git a/device/testing/linux-postmarketos-marvell/config-postmarketos-marvell.armv7 b/device/testing/linux-postmarketos-marvell/config-postmarketos-marvell.armv7
index 27c721f4c..e5fca78c4 100644
--- a/device/testing/linux-postmarketos-marvell/config-postmarketos-marvell.armv7
+++ b/device/testing/linux-postmarketos-marvell/config-postmarketos-marvell.armv7
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 6.18.37 Kernel Configuration
+# Linux/arm 6.18.40 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="Alpine clang version 22.1.8"
 CONFIG_GCC_VERSION=0