diff --git a/libqt5-qtdoc.changes b/libqt5-qtdoc.changes
index bddba3f..4dfb9ac 100644
--- a/libqt5-qtdoc.changes
+++ b/libqt5-qtdoc.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Apr 18 07:27:11 UTC 2019 - fabian@ritter-vogt.de
+
+- Update to 5.12.3:
+  * New bugfix release
+  * For more details please see:
+  * http://code.qt.io/cgit/qt/qt.git/plain/dist/changes-5.12.3/?h=v5.12.3
+
 -------------------------------------------------------------------
 Thu Mar 14 08:51:22 UTC 2019 - fabian@ritter-vogt.de
 
diff --git a/libqt5-qtdoc.spec b/libqt5-qtdoc.spec
index aec9237..19ebd5c 100644
--- a/libqt5-qtdoc.spec
+++ b/libqt5-qtdoc.spec
@@ -17,10 +17,10 @@
 # nodebuginfo
 
 
-%define real_version 5.12.2
-%define tar_version qt-everywhere-src-5.12.2
+%define real_version 5.12.3
+%define tar_version qt-everywhere-src-5.12.3
 Name:           libqt5-qtdoc
-Version:        5.12.2
+Version:        5.12.3
 Release:        0
 Summary:        Qt 5 API Documentation
 License:        LGPL-2.1-with-Qt-Company-Qt-exception-1.1 or LGPL-3.0-only
diff --git a/qt-everywhere-src-5.12.2.tar.xz b/qt-everywhere-src-5.12.2.tar.xz
deleted file mode 100644
index 924ec3f..0000000
--- a/qt-everywhere-src-5.12.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:59b8cb4e728450b21224dcaaa40eb25bafc5196b6988f2225c394c6b7f881ff5
-size 507757480
diff --git a/qt-everywhere-src-5.12.3.tar.xz b/qt-everywhere-src-5.12.3.tar.xz
new file mode 100644
index 0000000..fe57eb3
--- /dev/null
+++ b/qt-everywhere-src-5.12.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6462ac74c00ff466487d8ef8d0922971aa5b1d5b33c0753308ec9d57711f5a42
+size 507822332