diff --git a/perl-IO-Socket-SSL.spec b/perl-IO-Socket-SSL.spec
index f1c47c6..7a5bda5 100644
--- a/perl-IO-Socket-SSL.spec
+++ b/perl-IO-Socket-SSL.spec
@@ -1,5 +1,5 @@
 Name:		perl-IO-Socket-SSL
-Version:	1.963
+Version:	1.964
 Release:	1%{?dist}
 Summary:	Perl library for transparent SSL
 Group:		Development/Libraries
@@ -70,6 +70,16 @@ rm -rf %{buildroot}
 %{_mandir}/man3/IO::Socket::SSL::Utils.3pm*
 
 %changelog
+* Wed Jan 15 2014 Paul Howarth <paul@city-fan.org> - 1.964-1
+- Update to 1.964
+  - Disabling TLSv1_1 did not work, because the constant was wrong; now it gets
+    the constants from calling Net::SSLeay::SSL_OP_NO_TLSv1_1 etc.
+  - The new syntax for the protocols is TLSv1_1 instead of TLSv11, which matches
+    the syntax from OpenSSL (the old syntax continues to work in SSL_version)
+  - New functions get_sslversion and get_sslversion_int, which get the SSL
+    version of the established session as string or int
+  - Disable t/io-socket-inet6.t if Acme::Override::INET is installed
+
 * Tue Jan 14 2014 Paul Howarth <paul@city-fan.org> - 1.963-1
 - Update to 1.963
   - Fix behavior of stop_SSL: for blocking sockets it now enough to call it
diff --git a/sources b/sources
index a829d99..116cc19 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a48c412bbcf3cd0d90b15b8baf9f2d6f  IO-Socket-SSL-1.963.tar.gz
+dbfedc287725e70337612ab7e8fce889  IO-Socket-SSL-1.964.tar.gz