diff --git a/core/linux-espressobin/PKGBUILD b/core/linux-espressobin/PKGBUILD
index 996a648cd..7022def33 100644
--- a/core/linux-espressobin/PKGBUILD
+++ b/core/linux-espressobin/PKGBUILD
@@ -7,7 +7,7 @@ pkgbase=linux-espressobin
 _srcname=linux-5.4
 _kernelname=${pkgbase#linux}
 _desc="Globalscale ESPRESSOBin"
-pkgver=5.4.14
+pkgver=5.4.15
 pkgrel=1
 arch=('aarch64')
 url="http://www.kernel.org/"
@@ -24,7 +24,7 @@ source=("http://www.kernel.org/pub/linux/kernel/v5.x/${_srcname}.tar.xz"
         '90-linux.hook'
         '91-linux.hook')
 md5sums=('ce9b2d974d27408a61c53a30d3f98fb9'
-         'ba6780088d4451aa1e8f6ebb2de79eab'
+         'bbb20c60fad075793e7a1be91051595e'
          '0ed4373219f57d869bbadafd49fa9861'
          'dac6bb686ddfb26894d4477ba61c901a'
          '12daacfbd9b70daf2759699bc7646c50'