diff --git a/.gitignore b/.gitignore
index 6b3d24e..a5a9e2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /curl-sys-0.4.11.crate
 /curl-sys-0.4.12.crate
 /curl-sys-0.4.13.crate
+/curl-sys-0.4.15.crate
diff --git a/curl-sys-fix-metadata.diff b/curl-sys-fix-metadata.diff
index dbe9d46..ed8127f 100644
--- a/curl-sys-fix-metadata.diff
+++ b/curl-sys-fix-metadata.diff
@@ -1,5 +1,5 @@
---- curl-sys-0.4.13/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ curl-sys-0.4.13/Cargo.toml	2018-11-04T17:46:17.694802+01:00
+--- curl-sys-0.4.15/Cargo.toml	1969-12-31T16:00:00-08:00
++++ curl-sys-0.4.15/Cargo.toml	2018-11-09T17:37:46.873564-08:00
 @@ -28,10 +28,6 @@
  [dependencies.libc]
  version = "0.2.2"
@@ -11,12 +11,14 @@
  [dependencies.libz-sys]
  version = "1.0.18"
  [build-dependencies.cc]
-@@ -42,18 +38,11 @@
+@@ -42,20 +38,12 @@
  
  [features]
  default = ["ssl"]
+-force-system-lib-on-osx = []
 -http2 = ["libnghttp2-sys"]
 +http2 = []
+ spnego = []
  ssl = ["openssl-sys"]
 -static-curl = []
 -static-ssl = ["openssl-sys/vendored"]
diff --git a/rust-curl-sys.spec b/rust-curl-sys.spec
index 776155f..e46f90e 100644
--- a/rust-curl-sys.spec
+++ b/rust-curl-sys.spec
@@ -5,8 +5,8 @@
 %global crate curl-sys
 
 Name:           rust-%{crate}
-Version:        0.4.13
-Release:        2%{?dist}
+Version:        0.4.15
+Release:        1%{?dist}
 Summary:        Native bindings to the libcurl library
 
 License:        MIT
@@ -84,6 +84,18 @@ which use "openssl-sys" feature of "%{crate}" crate.
 %files       -n %{name}+openssl-sys-devel
 %ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
+%package     -n %{name}+spnego-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+spnego-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "spnego" feature of "%{crate}" crate.
+
+%files       -n %{name}+spnego-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
 %package     -n %{name}+ssl-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -114,6 +126,10 @@ rm -vrf curl
 %endif
 
 %changelog
+* Sat Nov 10 2018 Josh Stone <jistone@redhat.com> - 0.4.15-1
+- Update to 0.4.15
+- Adapt to new packaging
+
 * Sun Nov 04 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.4.13-2
 - Adapt to new packaging
 
diff --git a/sources b/sources
index 1fff8fc..7901d53 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (curl-sys-0.4.13.crate) = a9376f7958340d904e6d29544f8737e150be193d9defc52a0b4407abeb6e0cc84f162aa6e5ca4b9411644c8bb6a0787a9416221182e69ab5536172712321eaa1
+SHA512 (curl-sys-0.4.15.crate) = d56f3a13c833b24578f72f72989896e8d045798ed90fcc16e8f36860ed962ce47e50f9e03df387aca687dc08d8072be9883690169a0472f414cfd0b0f38482ce