diff --git a/mingw-w64-icu/PKGBUILD b/mingw-w64-icu/PKGBUILD
index d18a751847..c285a009f0 100644
--- a/mingw-w64-icu/PKGBUILD
+++ b/mingw-w64-icu/PKGBUILD
@@ -5,12 +5,12 @@
 _realname=icu
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}" "${MINGW_PACKAGE_PREFIX}-${_realname}-debug-libs")
-pkgver=65.1
+pkgver=66.1
 pkgrel=1
 arch=('any')
 pkgdesc="International Components for Unicode library (mingw-w64)"
 arch=('any')
-url="http://www.icu-project.org/"
+url="http://site.icu-project.org/home/"
 license=('custom:icu')
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs")
 makedepends=("${MINGW_PACKAGE_PREFIX}-gcc")
@@ -32,7 +32,7 @@ source=(#"http://download.icu-project.org/files/icu4c/${pkgver}/icu4c-${pkgver//
         #0020-workaround-missing-locale.patch
         0021-mingw-static-libraries-without-s.patch
         0023-fix-twice-include-platform_make_fragment.patch)
-sha256sums=('53e37466b3d6d6d01ead029e3567d873a43a5d1c668ed2278e253b683136d948'
+sha256sums=('52a3f2209ab95559c1cf0a14f24338001f389615bf00e2585ef3dbc43ecf0a2e'
             '0b6f5ea91bb579f03cdfa2737719411e3207169f5921ffeea8564cf24fa46715'
             'a32b3fae6a59599c942e5f8bc2d29416aaedca0ce2832c857ecf99eb7529cee1'
             'f437f25a62420856ed234d2b33672b860ae00106cb5d4ccc682f5ff15176aeaf'