Index: gnome.ent
===================================================================
--- gnome.ent	(revision c43d764e9c71dc351658cb45ef0681ee8b9cbc24)
+++ gnome.ent	(revision 7f30c723fb466f3f0cb6f386122748c2ef64f2a9)
@@ -78,5 +78,5 @@
 <!ENTITY tecla-version                     "47.0">
 <!ENTITY gnome-control-center-version      "47.1.1">
-<!ENTITY mutter-version                    "46.4">
+<!ENTITY mutter-version                    "47.1">
 <!ENTITY gnome-shell-version               "46.4">
 <!ENTITY gnome-shell-extensions-version    "46.2">
Index: gnome/platform/mutter.xml
===================================================================
--- gnome/platform/mutter.xml	(revision c43d764e9c71dc351658cb45ef0681ee8b9cbc24)
+++ gnome/platform/mutter.xml	(revision 7f30c723fb466f3f0cb6f386122748c2ef64f2a9)
@@ -5,8 +5,8 @@
   %general-entities;
 
-  <!ENTITY mutter-download-http "&gnome-download-http;/mutter/&gnome-46;/mutter-&mutter-version;.tar.xz">
+  <!ENTITY mutter-download-http "&gnome-download-http;/mutter/&gnome-47;/mutter-&mutter-version;.tar.xz">
   <!ENTITY mutter-download-ftp  " ">
-  <!ENTITY mutter-md5sum        "022716bf531a4953a74910fef09019ed">
-  <!ENTITY mutter-size          "6.4 MB">
+  <!ENTITY mutter-md5sum        "20477e4f95d0a73e415f9ce86bfdd61e">
+  <!ENTITY mutter-size          "6.5 MB">
   <!ENTITY mutter-buildsize     "83 MB (with tests)">
   <!ENTITY mutter-time          "0.5 SBU (Using parallelism=4; add 1.4 SBU for tests)">
@@ -173,7 +173,7 @@
       linkend='xwayland'/>.
 
-      You should also replace <parameter>-D tests=false</parameter> in the
+      You should also replace <parameter>-D tests=disabled</parameter> in the
       <command>meson</command> command, with
-      <parameter>-D tests=true -D clutter_tests=false</parameter>.  The test
+      <parameter>-D tests=enabled -D clutter_tests=false</parameter>.  The test
       suite requires the mutter schema to be installed on the system, so it is
       better to run the tests after installing the package.
@@ -225,5 +225,5 @@
 
     <para>
-      <parameter>-D tests=false</parameter>: Prevents building the tests,
+      <parameter>-D tests=disabled</parameter>: Prevents building the tests,
       and removes a hard requirement on <command>xvfb-run</command>.
     </para>
@@ -237,6 +237,6 @@
 
     <para>
-      <option>-D tests=true -D clutter_tests=false</option>: This builds all of
-      the tests except for the tests for the shipped
+      <option>-D tests=enabled -D clutter_tests=false</option>: This builds all
+      of the tests except for the tests for the shipped
       <application>Clutter</application> library. The
       <application>Clutter</application> tests are known to
@@ -297,8 +297,8 @@
         </seg>
         <seg>
-          libmutter-14.so and libmutter-test-14.so (optional)
+          libmutter-15.so and libmutter-test-15.so (optional)
         </seg>
         <seg>
-          /usr/{lib,include,libexec/installed-tests,share/{,installed-tests}}/mutter-14
+          /usr/{lib,include,libexec/installed-tests,share/{,installed-tests}}/mutter-15
         </seg>
       </seglistitem>
@@ -324,5 +324,5 @@
 
       <varlistentry id="libmutter">
-        <term><filename class="libraryfile">libmutter-14.so</filename></term>
+        <term><filename class="libraryfile">libmutter-15.so</filename></term>
         <listitem>
           <para>
@@ -330,5 +330,5 @@
           </para>
           <indexterm zone="mutter libmutter">
-            <primary sortas="c-libmutter">libmutter-14.so</primary>
+            <primary sortas="c-libmutter">libmutter-15.so</primary>
           </indexterm>
         </listitem>
@@ -336,5 +336,5 @@
 
       <varlistentry id="libmutter-test">
-        <term><filename class="libraryfile">libmutter-test-14.so</filename></term>
+        <term><filename class="libraryfile">libmutter-test-15.so</filename></term>
         <listitem>
           <para>
@@ -345,5 +345,5 @@
           </para>
           <indexterm zone="mutter libmutter-test">
-            <primary sortas="c-libmutter-test">libmutter-test-14.so</primary>
+            <primary sortas="c-libmutter-test">libmutter-test-15.so</primary>
           </indexterm>
         </listitem>
Index: introduction/welcome/changelog.xml
===================================================================
--- introduction/welcome/changelog.xml	(revision c43d764e9c71dc351658cb45ef0681ee8b9cbc24)
+++ introduction/welcome/changelog.xml	(revision 7f30c723fb466f3f0cb6f386122748c2ef64f2a9)
@@ -43,4 +43,8 @@
       <itemizedlist>
         <listitem>
+          <para>[renodr] - Update to mutter-47.1. Fixes
+          <ulink url="&blfs-ticket-root;20385">#20385</ulink>.</para>
+        </listitem>
+        <listitem>
           <para>[renodr] - Update to gnome-control-center-47.1.1. Fixes
           <ulink url="&blfs-ticket-root;20396">#20396</ulink>.</para>
