diff --git a/core/linux-espressobin/PKGBUILD b/core/linux-espressobin/PKGBUILD
index 84f2dde70..f1c699889 100644
--- a/core/linux-espressobin/PKGBUILD
+++ b/core/linux-espressobin/PKGBUILD
@@ -7,7 +7,7 @@ pkgbase=linux-espressobin
 _srcname=linux-5.4
 _kernelname=${pkgbase#linux}
 _desc="Globalscale ESPRESSOBin"
-pkgver=5.4.3
+pkgver=5.4.5
 pkgrel=1
 arch=('aarch64')
 url="http://www.kernel.org/"
@@ -24,7 +24,7 @@ source=("http://www.kernel.org/pub/linux/kernel/v5.x/${_srcname}.tar.xz"
         '90-linux.hook'
         '91-linux.hook')
 md5sums=('ce9b2d974d27408a61c53a30d3f98fb9'
-         '168c9c91c2758476cedcb469b7a0bd39'
+         '2510ab9283a964fe50d74932770d2f53'
          '0ed4373219f57d869bbadafd49fa9861'
          'dac6bb686ddfb26894d4477ba61c901a'
          '839cdcdb64a9aee29c7ae7260dfff178'