diff --git a/.gitignore b/.gitignore
index 5c681e1..1e29404 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /pyOpenSSL-0.13.1.tar.gz
 /pyOpenSSL-0.14.tar.gz
+/pyOpenSSL-0.15.1.tar.gz
diff --git a/pyOpenSSL-0.14-crl-digest.patch b/pyOpenSSL-0.14-crl-digest.patch
deleted file mode 100644
index 7b3f59b..0000000
--- a/pyOpenSSL-0.14-crl-digest.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-commit 2923dc0f475e0d1a7893c7ca264c95c75f8ba9dd
-Author: Bulat Gaifullin <gaifullinbf@gmail.com>
-Date:   Sun Sep 21 22:36:48 2014 +0400
-
-    added parameter digest to select digest algorithm for CRL
-
-diff --git a/OpenSSL/crypto.py b/OpenSSL/crypto.py
-index 313a30a..efa1d91 100644
---- a/OpenSSL/crypto.py
-+++ b/OpenSSL/crypto.py
-@@ -1707,7 +1707,7 @@ class CRL(object):
-             _raise_current_error()
- 
- 
--    def export(self, cert, key, type=FILETYPE_PEM, days=100):
-+    def export(self, cert, key, type=FILETYPE_PEM, days=100, digest="sha1"):
-         """
-         export a CRL as a string
- 
-@@ -1721,6 +1721,7 @@ class CRL(object):
- 
-         :param days: The number of days until the next update of this CRL.
-         :type days: :py:data:`int`
-+        :param digest: The message digest to use
- 
-         :return: :py:data:`str`
-         """
-@@ -1731,6 +1732,10 @@ class CRL(object):
-         if not isinstance(type, int):
-             raise TypeError("type must be an integer")
- 
-+        digest_obj = _lib.EVP_get_digestbyname(_byte_string(digest))
-+        if digest_obj == _ffi.NULL:
-+            raise ValueError("No such digest method")
-+
-         bio = _lib.BIO_new(_lib.BIO_s_mem())
-         if bio == _ffi.NULL:
-             # TODO: This is untested.
-@@ -1750,7 +1755,7 @@ class CRL(object):
- 
-         _lib.X509_CRL_set_issuer_name(self._crl, _lib.X509_get_subject_name(cert._x509))
- 
--        sign_result = _lib.X509_CRL_sign(self._crl, key._pkey, _lib.EVP_md5())
-+        sign_result = _lib.X509_CRL_sign(self._crl, key._pkey, digest_obj)
-         if not sign_result:
-             _raise_current_error()
- 
diff --git a/pyOpenSSL.spec b/pyOpenSSL.spec
index 56a68fb..f3ffdfe 100644
--- a/pyOpenSSL.spec
+++ b/pyOpenSSL.spec
@@ -4,11 +4,9 @@
 
 Summary: Python wrapper module around the OpenSSL library
 Name: pyOpenSSL
-Version: 0.14
-Release: 5%{?dist}
+Version: 0.15.1
+Release: 1%{?dist}
 Source0: http://pypi.python.org/packages/source/p/pyOpenSSL/pyOpenSSL-%{version}.tar.gz
-# The patch is included upstream except we use sha1 by default instead of md5
-Patch1: pyOpenSSL-0.14-crl-digest.patch
 
 BuildArch: noarch
 License: ASL 2.0
@@ -56,8 +54,6 @@ Documentation for pyOpenSSL
 %prep
 %setup -q -n pyOpenSSL-%{version}
 
-%patch1 -p1 -b .digest
-
 %build
 %if 0%{?with_python3}
 rm -rf %{py3dir}
@@ -100,6 +96,9 @@ popd
 %doc examples doc/_build/html
 
 %changelog
+* Fri Aug  7 2015 Tomáš Mráz <tmraz@redhat.com> - 0.15.1-1
+- Upgrade to 0.15.1
+
 * Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.14-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
 
diff --git a/sources b/sources
index 2ab8f89..a888ae1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8579ff3a1d858858acfba5f046a4ddf7  pyOpenSSL-0.14.tar.gz
+f447644afcbd5f0a1f47350fec63a4c6  pyOpenSSL-0.15.1.tar.gz