diff --git a/.gitignore b/.gitignore
index df36abc..51b5a28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /cryptography-0.8.tar.gz
 /cryptography-0.8.2.tar.gz
 /cryptography-0.9.tar.gz
+/cryptography-1.0.tar.gz
diff --git a/python-cryptography.spec b/python-cryptography.spec
index 8896f53..018f9c8 100644
--- a/python-cryptography.spec
+++ b/python-cryptography.spec
@@ -5,12 +5,12 @@
 %{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
 %endif
 
-%global reqs() %1-idna %1-pyasn1 %1-six >= 1.4.1 %1-cffi >= 0.8
+%global reqs() %1-idna >= 2.0 %1-pyasn1 %1-six >= 1.4.1 %1-cffi >= 0.8
 %global breqs() %1-setuptools %1-pretend %1-iso8601 %1-cryptography-vectors = %{version}
 
 Name:           python-cryptography
-Version:        0.9
-Release:        2%{?dist}
+Version:        1.0
+Release:        1%{?dist}
 Summary:        PyCA's cryptography library
 
 Group:          Development/Libraries
@@ -106,6 +106,9 @@ popd
 
 
 %changelog
+* Wed Aug 12 2015 Nathaniel McCallum <npmccallum@redhat.com> - 1.0-1
+- New upstream release
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.9-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
 
diff --git a/sources b/sources
index 8873985..2739c29 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 7d5db511852f70ab6548c72b42b0c2f3  cryptography-0.9.tar.gz
+3f2608eb94dcc6e616c3cc2e182181b0  cryptography-1.0.tar.gz