diff --git a/Add-documentation-for-XFixes-v6.patch b/Add-documentation-for-XFixes-v6.patch
deleted file mode 100644
index dfbba69f4ac7517a408ab3c1fcdefbf44612c3ed..0000000000000000000000000000000000000000
--- a/Add-documentation-for-XFixes-v6.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 0d440c579b0f364bd655d97d1976d4eeddecf488 Mon Sep 17 00:00:00 2001
-From: Demi Marie Obenour <demi@invisiblethingslab.com>
-Date: Fri, 23 Jul 2021 14:02:12 -0400
-Subject: [PATCH] Add documentation for XFixes v6
-
-This was previously added but was not documented.
-
-Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
----
- src/xfixes.xml | 25 ++++++++++++++++++++++++-
- 1 file changed, 24 insertions(+), 1 deletion(-)
-
-diff --git a/src/xfixes.xml b/src/xfixes.xml
-index a01cd7b..442bc02 100644
---- a/src/xfixes.xml
-+++ b/src/xfixes.xml
-@@ -365,10 +365,28 @@ authorization from the authors.
-   <enum name="ClientDisconnectFlags">
-     <item name="Default"><value>0</value></item>
-     <item name="Terminate"><bit>0</bit></item>
-+    <doc>
-+      <field name="Default"><![CDATA[
-+The default behavior for regular clients: the X11 server won't terminate as long
-+as such clients are still connected, and should this client disconnect, the
-+server will continue running so long as other clients (that have not set
-+XFixesClientDisconnectFlagTerminate) are connected.
-+      ]]></field>
-+      <field name="Terminate"><![CDATA[
-+Indicates to the X11 server that it can ignore the client and terminate itself
-+even though the client is still connected to the X11 server.
-+      ]]></field>
-+    </doc>
-   </enum>
- 
-   <request name="SetClientDisconnectMode" opcode="33">
-     <field type="CARD32" name="disconnect_mode" mask="ClientDisconnectFlags" />
-+    <doc>
-+      <brief>Sets the disconnect mode for the client.</brief>
-+      <field name="disconnect_mode"><![CDATA[
-+The new disconnect mode.
-+      ]]></field>
-+    </doc>
-   </request>
- 
-   <request name="GetClientDisconnectMode" opcode="34">
-@@ -376,7 +394,12 @@ authorization from the authors.
-       <pad bytes="1" />
-       <field type="CARD32" name="disconnect_mode" mask="ClientDisconnectFlags" />
-       <pad bytes="20" />
-+      <doc>
-+        <brief>Gets the disconnect mode for the client.</brief>
-+        <field name="disconnect_mode"><![CDATA[
-+The current disconnect mode.
-+        ]]></field>
-+      </doc>
-     </reply>
-   </request>
--
- </xcb>
--- 
-2.40.0.windows.1
-
diff --git a/Document-BIG-REQUESTS.patch b/Document-BIG-REQUESTS.patch
deleted file mode 100644
index 9e301fcf607e4a6aac141060ddc8b0f509171a25..0000000000000000000000000000000000000000
--- a/Document-BIG-REQUESTS.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From bf228d330ed0be8bfb5d9055febabf81b785b8fa Mon Sep 17 00:00:00 2001
-From: Demi Marie Obenour <demiobenour@gmail.com>
-Date: Sun, 21 Aug 2022 10:26:47 -0400
-Subject: [PATCH] Document BIG-REQUESTS
-
-Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
----
- src/bigreq.xml | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
-
-diff --git a/src/bigreq.xml b/src/bigreq.xml
-index 3cca2f7..ddd1e21 100644
---- a/src/bigreq.xml
-+++ b/src/bigreq.xml
-@@ -33,6 +33,20 @@ authorization from the authors.
-     <reply>
-       <pad bytes="1" />
-       <field type="CARD32" name="maximum_request_length" />
-+      <doc>
-+	<field name="maximum_request_length">
-+The maximum length of requests supported by the server, in 4-byte units.
-+	</field>
-+      </doc>
-     </reply>
-+    <doc>
-+      <brief>Enable the BIG-REQUESTS extension</brief>
-+      <description>
-+This enables the BIG-REQUESTS extension, which allows for requests larger than
-+262140 bytes in length.  When enabled, if the 16-bit length field is zero, it
-+is immediately followed by a 32-bit length field specifying the length of the
-+request in 4-byte units.
-+      </description>
-+    </doc>
-   </request>
- </xcb>
--- 
-2.36.0.windows.1
-
diff --git a/backport-0001-Document-the-MIT-SHM-extension.patch b/backport-0001-Document-the-MIT-SHM-extension.patch
deleted file mode 100644
index e273de9aa1d81c1ed2a06f2aa1de641ad4b1de20..0000000000000000000000000000000000000000
--- a/backport-0001-Document-the-MIT-SHM-extension.patch
+++ /dev/null
@@ -1,295 +0,0 @@
-From 0fc6197034c49d9fdf5607cae201f1ac3270e7de Mon Sep 17 00:00:00 2001
-From: Demi Marie Obenour <demiobenour@gmail.com>
-Date: Sun, 3 Jul 2022 18:01:40 -0400
-Subject: [PATCH] Document the MIT-SHM extension
-
-This adds documentation for the entire MIT-SHM extension.
-
-Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
----
- src/shm.xml | 214 ++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 214 insertions(+)
-
-diff --git a/src/shm.xml b/src/shm.xml
-index c2605da..41fb1c1 100644
---- a/src/shm.xml
-+++ b/src/shm.xml
-@@ -39,6 +39,29 @@ authorization from the authors.
-     <pad bytes="1" />
-     <field type="SEG" name="shmseg" />
-     <field type="CARD32" name="offset" />
-+    <doc>
-+      <brief>Report that an XCB_SHM_PUT_IMAGE request has completed</brief>
-+      <description><![CDATA[
-+This is generated by the X server to report that an XCB_SHM_PUT_IMAGE request
-+has been successfully processed.
-+      ]]></description>
-+      <field name="drawable"><![CDATA[
-+The drawable used in the XCB_SHM_PUT_IMAGE request.
-+      ]]></field>
-+      <field name="minor_event"><![CDATA[
-+The minor opcode used in the request.  Always XCB_SHM_PUT_IMAGE.
-+      ]]></field>
-+      <field name="major_event"><![CDATA[
-+The major opcode used in the request.  Always the opcode of the MIT-SHM
-+extension.
-+      ]]></field>
-+      <field name="shmseg"><![CDATA[
-+The shared memory segment used in the request.
-+      ]]></field>
-+      <field name="offset"><![CDATA[
-+The offset in the shared memory segment used in the request.
-+      ]]></field>
-+    </doc>
-   </event>
- 
-   <errorcopy name="BadSeg" number="0" ref="Value" />
-@@ -52,7 +75,39 @@ authorization from the authors.
-       <field type="CARD16" name="gid" />
-       <field type="CARD8" name="pixmap_format" />
-       <pad bytes="15" />
-+      <doc>
-+	<brief>The version of the MIT-SHM extension supported by the server</brief>
-+	<description><![CDATA[
-+This contains the version of the MIT-SHM extension supported by the server, as
-+well as the server’s UID and GID.  Clients MUST obtain the version supproted by
-+the server before making other requests from this extension.  To prevent local
-+privilege escalation and local information leak security vulnerabilities,
-+clients MUST ensure that System V shared memory objects they use with this
-+extension can only be accessed by the client and the X server.  If this is not
-+possible, the requests in this extension that use System V shared memory MUST
-+NOT be used.  The file descriptor-passing versions provide an alternative.
-+	]]></description>
-+	<field name="shared_pixmaps"><![CDATA[
-+True if the server supports shared pixmaps, otherwise false.
-+        ]]></field>
-+	<field name="major_version"><![CDATA[
-+The major version of the extension supported.
-+        ]]></field>
-+	<field name="minor_version"><![CDATA[
-+The minor version of the extension supported.
-+        ]]></field>
-+	<field name="uid">The UID of the server.</field>
-+	<field name="gid">The GID of the server.</field>
-+      </doc>
-     </reply>
-+    <doc>
-+      <brief>Query the version of the MIT-SHM extension.</brief>
-+      <description><![CDATA[
-+This is used to determine the version of the MIT-SHM extension supported by the
-+X server.  Clients MUST NOT make other requests in this extension until a reply
-+to this requests indicates the X server supports them.
-+      ]]></description>
-+    </doc>
-   </request>
- 
-   <request name="Attach" opcode="1">
-@@ -60,10 +115,36 @@ authorization from the authors.
-     <field type="CARD32" name="shmid" />
-     <field type="BOOL" name="read_only" />
-     <pad bytes="3" />
-+    <doc>
-+      <brief>Attach a System V shared memory segment.</brief>
-+      <description><![CDATA[
-+Attach a System V shared memory segment to the server.  This will fail unless
-+the server has permission to map the segment.  The client may destroy the segment
-+as soon as it receives a XCB_SHM_COMPLETION event with the shmseg value in this
-+request and with the appropriate serial number.
-+      ]]></description>
-+      <field name="shmseg"><![CDATA[
-+A shared memory segment ID created with xcb_generate_id().
-+      ]]></field>
-+      <field name="shmid"><![CDATA[
-+The System V shared memory segment the server should map.
-+      ]]></field>
-+      <field name="read_only"><![CDATA[
-+True if the segment shall be mapped read only by the X11 server, otherwise false.
-+      ]]></field>
-+    </doc>
-   </request>
- 
-   <request name="Detach" opcode="2">
-     <field type="SEG" name="shmseg" />
-+    <doc>
-+      <brief>Destroys the specified shared memory segment.</brief>
-+      <description><![CDATA[
-+Destroys the specified shared memory segment.  This will never fail unless the
-+segment number is incorrect.
-+      ]]></description>
-+      <field name="shmseg">The segment to be destroyed.</field>
-+    </doc>
-   </request>
- 
-   <request name="PutImage" opcode="3">
-@@ -83,6 +164,49 @@ authorization from the authors.
-     <pad bytes="1" />
-     <field type="SEG" name="shmseg" />
-     <field type="CARD32" name="offset" />
-+    <doc>
-+      <brief>Copy data from the shared memory to the specified drawable.</brief>
-+      <description><![CDATA[
-+Copy data from the shared memory to the specified drawable.  The amount of bytes
-+written to the destination image is always equal to the number of bytes read
-+from the shared memory segment.
-+      ]]></description>
-+      <field name="drawable">The drawable to draw to.</field>
-+      <field name="gc">The graphics context to use.</field>
-+      <field name="total_width">The total width of the source image.</field>
-+      <field name="total_height">The total height of the source image.</field>
-+      <field name="src_x">The source X coordinate of the sub-image to copy.</field>
-+      <field name="src_y">The source Y coordinate of the sub-image to copy.</field>
-+      <field name="src_width"><![CDATA[
-+The width, in source image coordinates, of the data to copy from the source.
-+The X server will use this to determine the amount of data to copy.  The amount
-+of the destination image that is overwritten is determined automatically.
-+      ]]></field>
-+      <field name="src_height"><![CDATA[
-+The height, in source image coordinates, of the data to copy from the source.
-+The X server will use this to determine the amount of data to copy.  The amount
-+of the destination image that is overwritten is determined automatically.
-+      ]]></field>
-+      <field name="dst_x"><![CDATA[
-+The X coordinate on the destination drawable to copy to.
-+      ]]></field>
-+      <field name="dst_y"><![CDATA[
-+The Y coordinate on the destination drawable to copy to.
-+      ]]></field>
-+      <field name="depth">The depth to use.</field>
-+      <field name="format"><![CDATA[
-+The format of the image being drawn.  If it is XYBitmap, depth must be 1, or a
-+“BadMatch” error results.  The foreground pixel in the GC determines the source
-+for the one bits in the image, and the background pixel determines the source
-+for the zero bits.  For XYPixmap and ZPixmap, the depth must match the depth of
-+the drawable, or a “BadMatch” error results.
-+      ]]></field>
-+      <field name="send_event"><![CDATA[
-+True if the server should send an XCB_SHM_COMPLETION event when the blit
-+completes.
-+      ]]></field>
-+      <field name="offset">The offset that the source image starts at.</field>
-+    </doc>
-   </request>
- 
-   <request name="GetImage" opcode="4">
-@@ -100,7 +224,33 @@ authorization from the authors.
-       <field type="CARD8" name="depth" />
-       <field type="VISUALID" name="visual" />
-       <field type="CARD32" name="size" />
-+      <doc>
-+	<brief>Indicates the result of the copy.</brief>
-+	<description><![CDATA[
-+The result of the copy.
-+	]]></description>
-+	<field name="depth">The depth of the source drawable.</field>
-+	<field name="visual">The visual ID of the source drawable.</field>
-+	<field name="size">The number of bytes copied.</field>
-+      </doc>
-     </reply>
-+    <doc>
-+      <brief>Copies data from the specified drawable to the shared memory segment.</brief>
-+      <description><![CDATA[
-+Copy data from the specified drawable to the shared memory segment.  The amount
-+of bytes written to the destination image is always equal to the number of bytes
-+read from the shared memory segment.
-+      ]]></description>
-+      <field name="drawable">The drawable to copy the image out of.</field>
-+      <field name="x">The X coordinate in the drawable to begin copying at.</field>
-+      <field name="y">The Y coordinate in the drawable to begin copying at.</field>
-+      <field name="width">The width of the image to copy.</field>
-+      <field name="height">The height of the image to copy.</field>
-+      <field name="plane_mask">A mask that determines which planes are used.</field>
-+      <field name="format">The format to use for the copy (???).</field>
-+      <field name="shmseg">The destination shared memory segment.</field>
-+      <field name="offset">The offset in the shared memory segment to copy data to.</field>
-+    </doc>
-   </request>
- 
-   <request name="CreatePixmap" opcode="5">
-@@ -112,6 +262,31 @@ authorization from the authors.
-     <pad bytes="3" />
-     <field type="SEG" name="shmseg" />
-     <field type="CARD32" name="offset" />
-+    <doc>
-+      <brief>Create a pixmap backed by shared memory.</brief>
-+      <description>
-+Create a pixmap backed by shared memory.  Writes to the shared memory will be
-+reflected in the contents of the pixmap, and writes to the pixmap will be
-+reflected in the contents of the shared memory.
-+      </description>
-+      <field name="pid">A pixmap ID created with xcb_generate_id().</field>
-+      <field name="drawable">The drawable to create the pixmap in.</field>
-+      <field name="width"><![CDATA[
-+The width of the pixmap to create.  Must be nonzero, or a Value error results.
-+      ]]></field>
-+      <field name="height"><![CDATA[
-+The height of the pixmap to create.  Must be nonzero, or a Value error results.
-+      ]]></field>
-+      <field name="depth"><![CDATA[
-+The depth of the pixmap to create.  Must be nonzero, or a Value error results.
-+      ]]></field>
-+      <field name="shmseg"><![CDATA[
-+The shared memory segment to use to create the pixmap.
-+      ]]></field>
-+      <field name="offset"><![CDATA[
-+The offset in the segment to create the pixmap at.
-+      ]]></field>
-+    </doc>
-   </request>
- 
-   <request name="AttachFd" opcode="6">
-@@ -119,6 +294,21 @@ authorization from the authors.
-     <fd name="shm_fd" />
-     <field type="BOOL" name="read_only" />
-     <pad bytes="3" />
-+    <doc>
-+      <brief>Create a shared memory segment</brief>
-+      <description><![CDATA[
-+Create a shared memory segment.  The file descriptor will be mapped at offset
-+zero, and the size will be obtained using fstat().  A zero size will result in a
-+Value error.
-+      ]]></description>
-+      <field name="shmseg"><![CDATA[
-+A shared memory segment ID created with xcb_generate_id().
-+      ]]></field>
-+      <field name="shm_fd">The file descriptor the server should mmap().</field>
-+      <field name="read_only"><![CDATA[
-+True if the segment shall be mapped read only by the X11 server, otherwise false.
-+      ]]></field>
-+    </doc>
-   </request>
- 
-   <request name="CreateSegment" opcode="7">
-@@ -130,6 +320,30 @@ authorization from the authors.
-       <field type="CARD8" name="nfd" />
-       <fd name="shm_fd" />
-       <pad bytes="24" />
-+      <doc>
-+	<brief>The returned file descriptor.</brief>
-+	<description><![CDATA[
-+The file descriptor returned by the server.  The client may call mmap() on it to
-+map the memory allocated by the server.
-+	]]></description>
-+	<field name="nfd"><![CDATA[
-+The number of file descriptors sent by the server.  Will always be 1.
-+	]]></field>
-+      </doc>
-     </reply>
-+    <doc>
-+      <brief>Asks the server to allocate a shared memory segment.</brief>
-+      <description><![CDATA[
-+Asks the server to allocate a shared memory segment.  The server’s reply will
-+include a file descriptor for the client to pass to mmap().
-+      ]]></description>
-+      <field name="shmseg"><![CDATA[
-+A shared memory segment ID created with xcb_generate_id().
-+      ]]></field>
-+      <field name="size">The size of the segment to create.</field>
-+      <field name="read_only"><![CDATA[
-+True if the server should map the segment read-only; otherwise false.
-+      ]]></field>
-+    </doc>
-   </request>
- </xcb>
--- 
-2.39.0.windows.2
-
diff --git a/xcb-proto-1.15.2.tar.gz b/xcb-proto-1.15.2.tar.gz
deleted file mode 100644
index fdb201bd0f695aa8791102fc84209ee7c5f5cffd..0000000000000000000000000000000000000000
Binary files a/xcb-proto-1.15.2.tar.gz and /dev/null differ
diff --git a/xcb-proto-1.16.0.tar.xz b/xcb-proto-1.16.0.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..495998343c97f40f7ecdcdec1c0fbc193e55abbb
Binary files /dev/null and b/xcb-proto-1.16.0.tar.xz differ
diff --git a/xcb-proto.spec b/xcb-proto.spec
index 360cb2038500dc85510a8cde671287152e77781f..4f5d579c8c88299c8d1572a5d7fcf847323f5be9 100644
--- a/xcb-proto.spec
+++ b/xcb-proto.spec
@@ -1,21 +1,16 @@
 %define debug_package %{nil}
 Name:           xcb-proto
-Version:        1.15.2
-Release:        3
+Version:        1.16.0
+Release:        1
 Summary:        XCB protocol descriptions
 License:        MIT
-URL:            https://gitlab.freedesktop.org/xorg/proto/xcbproto/
-Source0:        https://xcb.freedesktop.org/dist/%{name}-%{version}.tar.gz
+URL:            https://xcb.freedesktop.org
+Source0:        https://www.x.org/releases/individual/proto/%{name}-%{version}.tar.xz
 
 BuildArch:      noarch
-
 BuildRequires:	python3-devel
 Requires:       pkgconfig
 
-Patch0001:	backport-0001-Document-the-MIT-SHM-extension.patch
-Patch0002:	Add-documentation-for-XFixes-v6.patch
-Patch0003:	Document-BIG-REQUESTS.patch
-
 %description
 The X protocol C-language Binding (XCB) is a replacement for
 Xlib featuring a small footprint, latency hiding, direct access
@@ -25,14 +20,15 @@ to the protocol, improved threading support, and extensibility.
 %autosetup -n %{name}-%{version} -p1
 
 %build
-%configure --libdir=%{_datadir}
+%configure
 %make_build
 
 %install
 %make_install
 
 %files
-%doc COPYING NEWS README.md TODO doc/xml-xcb.txt
+%license COPYING
+%doc NEWS README.md TODO doc/xml-xcb.txt
 %{_datadir}/pkgconfig/xcb-proto.pc
 %dir %{_datadir}/xcb/
 %{_datadir}/xcb/*.xsd
@@ -40,6 +36,9 @@ to the protocol, improved threading support, and extensibility.
 %{python3_sitelib}/xcbgen
 
 %changelog
+* Sun Aug 20 2023 Funda Wang <fundawang@yeah.net> - 1.16.0-1
+- update to 1.16.0
+
 * Sat Jul 15 2023 yaozile <yaozile@xfusion.com> - 1.15.2-3
 - Add-documentation-for-XFixes-v6.patch