diff --git a/_service b/_service
index 145b52f..0e4db40 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
     <param name="versionformat">@PARENT_TAG@</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="url">https://github.com/wine-staging/wine-staging.git</param>
-    <param name="revision">refs/tags/v4.4</param>
+    <param name="revision">refs/tags/v4.5</param>
     <param name="match-tag">v*.*</param>
     <param name="scm">git</param>
   </service>
diff --git a/wine-4.4.tar.xz b/wine-4.4.tar.xz
deleted file mode 100644
index 77b5257..0000000
--- a/wine-4.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:db3a09cf4b0b4329ffed8014073c9868b5ecb4826adfb4a91aa49bd2841207b0
-size 21805668
diff --git a/wine-4.4.tar.xz.sign b/wine-4.4.tar.xz.sign
deleted file mode 100644
index 94a193e..0000000
--- a/wine-4.4.tar.xz.sign
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN PGP SIGNATURE-----
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diff --git a/wine-4.5.tar.xz b/wine-4.5.tar.xz
new file mode 100644
index 0000000..931b9e3
--- /dev/null
+++ b/wine-4.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ff2d7155f9a9951ec93e50c31ef633b16be376b8b78946d177727ce8ed8c1b7
+size 21879868
diff --git a/wine-4.5.tar.xz.sign b/wine-4.5.tar.xz.sign
new file mode 100644
index 0000000..5ee3f72
--- /dev/null
+++ b/wine-4.5.tar.xz.sign
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
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diff --git a/wine-staging-4.4.tar.xz b/wine-staging-4.4.tar.xz
deleted file mode 100644
index baa9b04..0000000
--- a/wine-staging-4.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fcb6d1799a1c9142af81ffe663288a8062fa610d5ffc77752bbc12c26907fe54
-size 7432192
diff --git a/wine-staging-4.5.tar.xz b/wine-staging-4.5.tar.xz
new file mode 100644
index 0000000..7fe3320
--- /dev/null
+++ b/wine-staging-4.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc2ff369d4c79ea3b56d1bddcb95d2f97b9e731439dd86cbb34b9744660ceebd
+size 7413136
diff --git a/wine.changes b/wine.changes
index 8e83266..27c393e 100644
--- a/wine.changes
+++ b/wine.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Sat Mar 30 05:37:47 UTC 2019 - Marcus Meissner <meissner@suse.com>
+
+- updated to 4.5 development release
+  - Support for Vulkan 1.1.
+  - Better support for kernel objects in device drivers.
+  - Still more Media Foundation APIs implemented.
+  - Support for SVG elements in MSHTML.
+  - Fixes for case conversion troubles in Turkish locale.
+  - Various bug fixes.
+- updated staging to 4.5
+
+-------------------------------------------------------------------
+Thu Mar 28 07:44:14 UTC 2019 - Marcus Meissner <meissner@suse.com>
+
+- add buildrequires FAudio-devel.
+
 -------------------------------------------------------------------
 Sat Mar 16 07:08:30 UTC 2019 - Marcus Meissner <meissner@suse.com>
 
diff --git a/wine.spec b/wine.spec
index ebc40a3..e719a61 100644
--- a/wine.spec
+++ b/wine.spec
@@ -46,6 +46,7 @@ BuildRequires:  cups-devel
 %if 0%{?suse_version} >= 1550
 BuildRequires:  vkd3d-devel
 %endif
+BuildRequires:  FAudio-devel
 BuildRequires:  dbus-1-devel
 BuildRequires:  desktop-file-utils
 BuildRequires:  fdupes
@@ -107,8 +108,8 @@ BuildRequires:  pkgconfig(xrandr)
 BuildRequires:  pkgconfig(xrender)
 BuildRequires:  pkgconfig(xxf86vm)
 BuildRequires:  pkgconfig(zlib)
-%define realver 4.4
-Version:        4.4
+%define realver 4.5
+Version:        4.5
 Release:        0
 Summary:        An MS Windows Emulator
 License:        LGPL-2.1-or-later
@@ -142,7 +143,7 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 ExclusiveArch:  %{ix86} x86_64 ppc %arm aarch64
 %if %{staging}
 # upstream patch target version
-%define staging_version 4.4
+%define staging_version 4.5
 Source100:      wine-staging-%{staging_version}.tar.xz
 BuildRequires:  gtk3-devel
 BuildRequires:  libOSMesa-devel