-Source0: https://pypi.python.org/packages/source/P/PyICU/PyICU-%{version}.tar.gz
-# Source0-md5: 00c8d40e5400f52c8474aa9480e8dbc1
-URL: http://pyicu.osafoundation.org/
-BuildRequires: libicu-devel >= 3.6
-BuildRequires: libstdc++-devel
+Source0: https://pypi.python.org/packages/bc/78/f4e26f67c9b6b9074baa576ae67947e42fb86039199a65e9ab91ddb51d26/PyICU-%{version}.tar.gz
+# Source0-md5: bb7838411ba9c7363503745220c754e9
+URL: https://pypi.python.org/pypi/PyICU
+BuildRequires: libicu-devel >= 59
+BuildRequires: libstdc++-devel >= 6:4.7