diff --git a/libqt5-qtdoc.changes b/libqt5-qtdoc.changes
index 2dbfa61..2c9cf87 100644
--- a/libqt5-qtdoc.changes
+++ b/libqt5-qtdoc.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Feb 19 10:16:30 UTC 2020 - Fabian Vogt <fabian@ritter-vogt.de>
+
+- Update to 5.15.0-alpha:
+  * New feature release
+  * For more details please see:
+    https://wiki.qt.io/New_Features_in_Qt_5.15
+
 -------------------------------------------------------------------
 Mon Jan 27 13:14:19 UTC 2020 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/libqt5-qtdoc.spec b/libqt5-qtdoc.spec
index b418a46..c55c26d 100644
--- a/libqt5-qtdoc.spec
+++ b/libqt5-qtdoc.spec
@@ -17,16 +17,16 @@
 # nodebuginfo
 
 
-%define real_version 5.14.1
-%define tar_version qt-everywhere-src-5.14.1
+%define real_version 5.15.0-alpha
+%define tar_version qt-everywhere-src-5.15.0-alpha
 Name:           libqt5-qtdoc
-Version:        5.14.1
+Version:        5.15.0~alpha
 Release:        0
 Summary:        Qt 5 API Documentation
 License:        LGPL-2.1-with-Qt-Company-Qt-exception-1.1 or LGPL-3.0-only
 Group:          Documentation/Other
 URL:            https://www.qt.io
-Source:         https://download.qt.io/official_releases/qt/5.14/%{real_version}/single/%{tar_version}.tar.xz
+Source:         https://download.qt.io/development_releases/qt/5.15/%{real_version}/single/%{tar_version}.tar.xz
 # PATCH-FIX-OPENSUSE
 Patch101:       qtdeclarative-switch-to-python3.patch
 # Breaks make_jobs
diff --git a/qt-everywhere-src-5.14.1.tar.xz b/qt-everywhere-src-5.14.1.tar.xz
deleted file mode 100644
index eb3ecfc..0000000
--- a/qt-everywhere-src-5.14.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6f17f488f512b39c2feb57d83a5e0a13dcef32999bea2e2a8f832f54a29badb8
-size 549084824
diff --git a/qt-everywhere-src-5.15.0-alpha.tar.xz b/qt-everywhere-src-5.15.0-alpha.tar.xz
new file mode 100644
index 0000000..56bdc5c
--- /dev/null
+++ b/qt-everywhere-src-5.15.0-alpha.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d78e6162de4d0bb51ee191074fbf627836ec76a1452ff8e29da5305b59468f0
+size 551056760