diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 893484e9a..377738084 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -40,6 +40,16 @@
     appropriate for the entry or if needed the entire day's listitem.
     -->
 
+    <listitem>
+      <para>2022-03-16</para>
+      <itemizedlist>
+        <listitem>
+          <para>[xry111] - Update to MarkupSafe-2.1.1. Fixes
+          <ulink url="&lfs-ticket-root;5025">#5025</ulink>.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2022-03-15</para>
       <itemizedlist>
diff --git a/packages.ent b/packages.ent
index 30c7badac..de381b8c6 100644
--- a/packages.ent
+++ b/packages.ent
@@ -491,10 +491,10 @@
 <!ENTITY man-pages-fin-du "33 MB">
 <!ENTITY man-pages-fin-sbu "less than 0.1 SBU">
 
-<!ENTITY markupsafe-version "2.1.0">
+<!ENTITY markupsafe-version "2.1.1">
 <!ENTITY markupsafe-size "20 KB">
 <!ENTITY markupsafe-url "https://files.pythonhosted.org/packages/source/M/MarkupSafe/MarkupSafe-&markupsafe-version;.tar.gz">
-<!ENTITY markupsafe-md5 "1c3ef96104e89fc64f90e48194a4f154">
+<!ENTITY markupsafe-md5 "9809f9fdd98bc835b0c21aa8f79cbf30">
 <!ENTITY markupsafe-home "https://palletsprojects.com/p/markupsafe/">
 <!ENTITY markupsafe-fin-du "520 KB">
 <!ENTITY markupsafe-fin-sbu "less than 0.1 SBU">