libical: update to 3.0.18

mingw-w64-libical/PKGBUILD

@@ -6,7 +6,7 @@ pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 provides=(${MINGW_PACKAGE_PREFIX}-${_realname}-lib)
 conflicts=(${MINGW_PACKAGE_PREFIX}-${_realname}-glib)
 replaces=(${MINGW_PACKAGE_PREFIX}-${_realname}-glib)
-pkgver=3.0.17
+pkgver=3.0.18
 pkgrel=1
 pkgdesc="An Open Source implementation of the iCalendar protocols and protocol data units (mingw-w64)"
 arch=('any')
@@ -30,7 +30,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
 source=(https://github.com/${_realname}/${_realname}/releases/download/v${pkgver}/${_realname}-${pkgver}.tar.gz
         001-win.patch)
 noextract=(${_realname}-${pkgver}.tar.gz)
-sha256sums=('bcda9a6db6870240328752854d1ea475af9bbc6356e6771018200e475e5f781b'
+sha256sums=('72b7dc1a5937533aee5a2baefc990983b66b141dd80d43b51f80aced4aae219c'
             'cf6d15035ca51aba5d84f2714e5fc8f7ae5b066bbb8e6b4b7d3a4f0af583f864')
 
 prepare() {