diff --git a/.gitignore b/.gitignore
index d364772..763d02b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-/wine-5.0-rc3.tar.xz
-/wine-5.0-rc3.tar.xz.sign
-/wine-staging-5.0-rc3.tar.gz
+/wine-5.0-rc4.tar.xz
+/wine-5.0-rc4.tar.xz.sign
+/wine-staging-5.0-rc4.tar.gz
diff --git a/sources b/sources
index 8cac3db..4112a52 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (wine-5.0-rc3.tar.xz) = 25987c107855fc944e803e75faa1712e8aca1cf90fd321797fa25b713629804fa11be030d53a4769859a2fd55cbbcf0a2e1ab19eff006bcea57aab2e4235349d
-SHA512 (wine-5.0-rc3.tar.xz.sign) = d15e831c7501095865f2e4b49685c42f3d7caa57cf3f76b0b90a3f79263fca7546c8004690ac4e0810dfd649422c0f3d28916319d0110ad5abba8ad260073eee
-SHA512 (wine-staging-5.0-rc3.tar.gz) = 46cab8a768889d2448365282c7810d88050ae64e651f666abd0039b2a34f76efeb0946184b046e5a66c71a75dce748931c5bbc4e8529857765a0a0f35e45a0b6
+SHA512 (wine-5.0-rc4.tar.xz) = 04971bca86137924d59b63ecb75aea5fd77d37f52d063d61a72a2d13ed3cb2b7f3bf867dc644c855073cacff98e14c536bf375e49441198c6943376a3de4f382
+SHA512 (wine-5.0-rc4.tar.xz.sign) = dad937657bc770724aa59462a45368ab7ed744efcac75360f5f6ae6277ab7378ffb8d64ec1c7c6d9ed3f2f8fbb960356e8498bca6e64c427f5bd00b97060bb50
+SHA512 (wine-staging-5.0-rc4.tar.gz) = e17b1969b6dbc6493dcf51a0732883d16b5c8b1dd7ec0ab3b165617e566f3f9dc8b4ebcd8e626e5e9ec0bc9fb0d7e85744b51a1ee5389e1a58089b4c3f37f7fe
diff --git a/wine.spec b/wine.spec
index cdaf78c..72fe8ae 100644
--- a/wine.spec
+++ b/wine.spec
@@ -42,13 +42,13 @@
 
 Name:           wine
 Version:        5.0
-Release:        0.rc3.0%{?dist}
+Release:        0.rc4.0%{?dist}
 Summary:        A compatibility layer for windows applications
 
 License:        LGPLv2+
 URL:            https://www.winehq.org/
-Source0:        https://dl.winehq.org/wine/source/5.0/wine-%{version}-rc3.tar.xz
-Source10:       https://dl.winehq.org/wine/source/5.0/wine-%{version}-rc3.tar.xz.sign
+Source0:        https://dl.winehq.org/wine/source/5.0/wine-%{version}-rc4.tar.xz
+Source10:       https://dl.winehq.org/wine/source/5.0/wine-%{version}-rc4.tar.xz.sign
 
 Source1:        wine.init
 Source2:        wine.systemd
@@ -94,7 +94,7 @@ 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}-rc3.tar.gz#/wine-staging-%{version}-rc3.tar.gz
+Source900: https://github.com/wine-staging/wine-staging/archive/v%{version}-rc4.tar.gz#/wine-staging-%{version}-rc4.tar.gz
 %endif
 
 %if !%{?no64bit}
@@ -679,7 +679,7 @@ This package adds the opencl driver for wine.
 %endif
 
 %prep
-%setup -q -n wine-%{version}-rc3
+%setup -q -n wine-%{version}-rc4
 %patch511 -p1 -b.cjk
 
 %if 0%{?wine_staging}
@@ -2285,6 +2285,9 @@ fi
 %endif
 
 %changelog
+* Mon Jan 06 2020 Michael Cronenworth <mike@cchtml.com> 5.0-0.rc4.0
+- version update
+
 * Mon Dec 30 2019 Michael Cronenworth <mike@cchtml.com> 5.0-0.rc3.0
 - version update