diff --git a/.gitignore b/.gitignore
index f285945..882be7d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-/wine-3.21.tar.xz
-/wine-3.21.tar.xz.sign
-/wine-staging-3.21.tar.gz
+/wine-4.0-rc1.tar.xz
+/wine-4.0-rc1.tar.xz.sign
+/wine-staging-4.0-rc1.tar.gz
diff --git a/sources b/sources
index ee735ce..2e0464c 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (wine-3.21.tar.xz) = dd64a6778bf1b848c8fe14dc26cfca21f6c1c92714ca1b2e932a28560a2adc1f69aa1b2cba250f49a5df4f91a4accde677a2afaf960c200d3998eac1957b5c6b
-SHA512 (wine-3.21.tar.xz.sign) = 5524112ced2b17bc2eb03a9f1d5010bdc2473c7593c0db3a0cd5c840085ea3e6c824e625574b21de0886a26d81b6c9d936db4d48cd3daf380c7d64cfb88b4e53
-SHA512 (wine-staging-3.21.tar.gz) = 17f8194954a420d1424d564ba9ad5e6d4dd574dc38da4895d5b6740c1990f8655cb573bd57c77ace2c78c71da4782b511a5ac937ca1f0fc958e3c925abaeefde
+SHA512 (wine-4.0-rc1.tar.xz) = a380b9fa33a43cf6fa9199db91e31139ea57efd0b63f6b26cef42893995b5bec7492b684df9bc3f3b173988c2b45840533644486b7e58fcc3d513f3a80a8c0a5
+SHA512 (wine-4.0-rc1.tar.xz.sign) = 4fa0353d4efab88fe53c07ae9981ba39a6656c9e1400b4f4f5c507763026bde5dcdf23c0630621c1826dc9dee42737aeb730b362c10d41d02b207b1e1a9dc2be
+SHA512 (wine-staging-4.0-rc1.tar.gz) = dc07e69095cc5a0f144e5ff926e90235ec1d6d9574e5b653d5c1a273b54e70074040440cd291958b470c3e6140a2355e09b08283881aa2696653d73634e5351b
diff --git a/wine.spec b/wine.spec
index b4d67b9..8921f57 100644
--- a/wine.spec
+++ b/wine.spec
@@ -20,15 +20,15 @@
 %endif
 
 Name:           wine
-Version:        3.21
-Release:        1%{?dist}
+Version:        4.0
+Release:        0.1.rc1%{?dist}
 Summary:        A compatibility layer for windows applications
 
 Group:          Applications/Emulators
 License:        LGPLv2+
 URL:            https://www.winehq.org/
-Source0:        https://dl.winehq.org/wine/source/3.x/wine-%{version}.tar.xz
-Source10:       https://dl.winehq.org/wine/source/3.x/wine-%{version}.tar.xz.sign
+Source0:        https://dl.winehq.org/wine/source/4.0/wine-%{version}-rc1.tar.xz
+Source10:       https://dl.winehq.org/wine/source/4.0/wine-%{version}-rc1.tar.xz.sign
 
 Source1:        wine.init
 Source2:        wine.systemd
@@ -71,7 +71,7 @@ Patch511:       wine-cjk.patch
 %if 0%{?wine_staging}
 # wine-staging patches
 # pulseaudio-patch is covered by that patch-set, too.
-Source900: https://github.com/wine-staging/wine-staging/archive/v%{version}.tar.gz#/wine-staging-%{version}.tar.gz
+Source900: https://github.com/wine-staging/wine-staging/archive/v%{version}-rc1.tar.gz#/wine-staging-%{version}-rc1.tar.gz
 %endif
 
 %if !%{?no64bit}
@@ -678,7 +678,7 @@ This package adds the opencl driver for wine.
 %endif
 
 %prep
-%setup -q -n wine-%{version}
+%setup -q -n wine-%{version}-rc1
 %patch511 -p1 -b.cjk
 
 %if 0%{?wine_staging}
@@ -1512,6 +1512,7 @@ fi
 %{_libdir}/wine/ext-ms-win-ntuser-draw-l1-1-0.dll.so
 %{_libdir}/wine/ext-ms-win-ntuser-gui-l1-3-0.dll.so
 %{_libdir}/wine/ext-ms-win-ntuser-keyboard-l1-3-0.dll.so
+%{_libdir}/wine/ext-ms-win-ntuser-misc-l1-2-0.dll.so
 %{_libdir}/wine/ext-ms-win-ntuser-misc-l1-5-1.dll.so
 %{_libdir}/wine/ext-ms-win-ntuser-message-l1-1-1.dll.so
 %{_libdir}/wine/ext-ms-win-ntuser-mouse-l1-1-0.dll.so
@@ -1802,6 +1803,7 @@ fi
 %{_libdir}/wine/tdh.dll.so
 %{_libdir}/wine/tdi.sys.so
 %{_libdir}/wine/traffic.dll.so
+%{_libdir}/wine/tzres.dll.so
 %{_libdir}/wine/ucrtbase.dll.so
 %if 0%{?wine_staging}
 %{_libdir}/wine/uianimation.dll.so
@@ -2222,6 +2224,9 @@ fi
 %endif
 
 %changelog
+* Mon Dec 10 2018 Michael Cronenworth <mike@cchtml.com> 4.0-0.1.rc1
+- version update
+
 * Wed Nov 28 2018 Michael Cronenworth <mike@cchtml.com> 3.21-1
 - version update