diff --git a/core/linux-espressobin/PKGBUILD b/core/linux-espressobin/PKGBUILD
index 172c0fa26..6b4f12497 100644
--- a/core/linux-espressobin/PKGBUILD
+++ b/core/linux-espressobin/PKGBUILD
@@ -7,7 +7,7 @@ pkgbase=linux-espressobin
 _srcname=linux-4.13
 _kernelname=${pkgbase#linux}
 _desc="Globalscale ESPRESSOBin"
-pkgver=4.13.8
+pkgver=4.13.9
 pkgrel=1
 arch=('aarch64')
 url="http://www.kernel.org/"
@@ -30,7 +30,7 @@ source=("http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
         'config'
         'linux.preset')
 md5sums=('ab1a2abc6f37b752dd2595338bec4e78'
-         '036393612e7318fdc3d74fae8e35ed33'
+         '65ff24fbf4cbfff46af62393ddc901d9'
          'fb583b413f2f4d3226854f2f9d7b8c36'
          '43f1df16c83f931b1129fa5b68360254'
          'c17548d01bfc6340f5d006d86c650808'