diff --git a/.gitignore b/.gitignore
index 49af894..71f4d37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,4 @@
 /glib-networking-2.47.1.tar.xz
 /glib-networking-2.47.90.tar.xz
 /glib-networking-2.48.0.tar.xz
+/glib-networking-2.48.1.tar.xz
diff --git a/0001-gnutls-Prevent-cycles-when-building-the-certificate-.patch b/0001-gnutls-Prevent-cycles-when-building-the-certificate-.patch
new file mode 100644
index 0000000..e341961
--- /dev/null
+++ b/0001-gnutls-Prevent-cycles-when-building-the-certificate-.patch
@@ -0,0 +1,31 @@
+From 7db4dbf03b21e382622d452afda5e28db31d0185 Mon Sep 17 00:00:00 2001
+From: Carlos Garcia Campos <cgarcia@igalia.com>
+Date: Thu, 21 Apr 2016 12:28:05 +0200
+Subject: [PATCH] gnutls: Prevent cycles when building the certificate chain
+
+Explicitly check self-signed certificates and leave a NULL issuer in that
+case.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=765317
+---
+ tls/gnutls/gtlscertificate-gnutls.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/tls/gnutls/gtlscertificate-gnutls.c b/tls/gnutls/gtlscertificate-gnutls.c
+index 4ff996c..8dd0544 100644
+--- a/tls/gnutls/gtlscertificate-gnutls.c
++++ b/tls/gnutls/gtlscertificate-gnutls.c
+@@ -722,6 +722,10 @@ g_tls_certificate_gnutls_build_chain (const gnutls_datum_t  *certs,
+     {
+       issuer = NULL;
+ 
++      /* Check if the cert issued itself */
++      if (gnutls_x509_crt_check_issuer (gnutls_certs[i], gnutls_certs[i]))
++        continue;
++
+       if (i < num_certs - 1 &&
+           gnutls_x509_crt_check_issuer (gnutls_certs[i], gnutls_certs[i + 1]))
+         {
+-- 
+2.5.5
+
diff --git a/glib-networking.spec b/glib-networking.spec
index 54c089c..c50c645 100644
--- a/glib-networking.spec
+++ b/glib-networking.spec
@@ -1,7 +1,7 @@
 %define glib2_version 2.46.0
 
 Name:           glib-networking
-Version:        2.48.0
+Version:        2.48.1
 Release:        1%{?dist}
 Summary:        Networking support for GLib
 
@@ -10,6 +10,8 @@ License:        LGPLv2+
 URL:            http://www.gnome.org
 Source:         http://download.gnome.org/sources/glib-networking/2.48/%{name}-%{version}.tar.xz
 
+Patch0:         0001-gnutls-Prevent-cycles-when-building-the-certificate-.patch
+
 BuildRequires:  glib2-devel >= %{glib2_version}
 BuildRequires:  libproxy-devel
 BuildRequires:  gnutls-devel
@@ -39,7 +41,7 @@ the functionality of the installed glib-networking package.
 
 %prep
 %setup -q
-
+%patch -p1
 
 %build
 %configure --disable-static --with-libproxy --enable-installed-tests
@@ -75,6 +77,10 @@ gio-querymodules-%{__isa_bits} %{_libdir}/gio/modules
 %{_datadir}/installed-tests
 
 %changelog
+* Thu Apr 28 2016 Michael Catanzaro <mcatanzaro@gnome.org> - 2.48.1-1
+- Update to 2.48.1
+- Add patch for GNOME #765317
+
 * Tue Mar 22 2016 Kalev Lember <klember@redhat.com> - 2.48.0-1
 - Update to 2.48.0
 
diff --git a/sources b/sources
index 8a43f3b..7a61de4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-17b55df93eb3cfa8d31f8815aba82236  glib-networking-2.48.0.tar.xz
+8658484ee9b89a503287ef99e501a223  glib-networking-2.48.1.tar.xz