diff --git a/extra/chmlib/PKGBUILD b/extra/chmlib/PKGBUILD
index e83060503..1659904e3 100644
--- a/extra/chmlib/PKGBUILD
+++ b/extra/chmlib/PKGBUILD
@@ -7,7 +7,7 @@
 
 pkgname=chmlib
 pkgver=0.40
-pkgrel=6
+pkgrel=7
 pkgdesc="Library for dealing with Microsoft ITSS/CHM format files"
 arch=('x86_64')
 url="http://www.jedrea.com/chmlib/"
@@ -15,8 +15,9 @@ license=('LGPL')
 depends=('glibc')
 source=("http://www.jedrea.com/chmlib/chmlib-0.40.tar.bz2"
         "arm.patch")
-md5sums=('7ea49ed8c335215c1edc6fae83e6b912'
-         'c955ee2709b5d4d1dc29751d941d5c81')
+sha256sums=('3449d64b0cf71578b2c7e3ddc048d4af3661f44a83941ea074a7813f3a59ffa3'
+            'fa04b34a7807f3a1321909abb86e5475778b3e0a24e109804a402470413b38a8')
+
 build() {
   cd "${srcdir}"/${pkgname}-${pkgver}