diff --git a/.gitignore b/.gitignore
index fa88b8c..58e9732 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ tslib-1.0.tar.bz2
 /tslib-1.12-rc1.tar.bz2
 /tslib-1.13-rc2.tar.bz2
 /tslib-1.13.tar.bz2
+/tslib-1.15-rc1.tar.bz2
diff --git a/sources b/sources
index e1d4738..9575d8f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tslib-1.13.tar.bz2) = 7d657a239f9155b7abd303850a6d8c9f5e7249010d04a16d2aa01a015a04d1f497861a0fa4d1d5284eeadb506347748af21713815531d79053a5bf915c3b61e5
+SHA512 (tslib-1.15-rc1.tar.bz2) = a69f5b50d3c1d43145b3fd1c3b2411449b7008da7d8ef103bf7f49ccd63eee1a908b2acf21652a4bbc84590fdb1ab09aa40201620670c603cef3435443830634
diff --git a/tslib.spec b/tslib.spec
index de6e400..251ec1d 100644
--- a/tslib.spec
+++ b/tslib.spec
@@ -1,13 +1,13 @@
-# %%global rcver rc2
+%global rcver rc1
 
 Name:           tslib
-Version:        1.13
-Release:	1%{?dist}
+Version:        1.15
+Release:        0.1%{rcver}%{?dist}
 Summary:        Touchscreen Access Library
 Group:          System Environment/Libraries
 License:        LGPLv2
 URL:            https://github.com/kergoth/tslib
-Source0:        https://github.com/kergoth/tslib/releases/download/%{version}/tslib-%{version}.tar.bz2
+Source0:        https://github.com/kergoth/tslib/releases/download/%{version}/tslib-%{version}-%{rcver}.tar.bz2
 BuildRequires:  libtool, autoconf, automake
 BuildRequires:  SDL2-devel
 
@@ -34,7 +34,7 @@ The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
 %prep
-%setup -q -n %{name}-%{version}
+%setup -q -n %{name}-%{version}-%{rcver}
 ./autogen.sh
 
 %build
@@ -67,6 +67,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 %{_libdir}/pkgconfig/tslib.pc
 
 %changelog
+* Mon Nov 20 2017 Tom Callaway <spot@fedoraproject.org> - 1.15-0.1.rc1
+- update to 1.15-rc1
+
 * Thu Sep 14 2017 Tom Callaway <spot@fedoraproject.org> - 1.13-1
 - update to 1.13