diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index ca69a7b66..f729e2175 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -39,6 +39,9 @@
     <listitem>
       <para>Febraury 19, 2006</para>
       <itemizedlist>
+        <listitem>
+          <para>[matthew] - Upgrade to Man-pages 2.23.</para>
+        </listitem>
         <listitem>
           <para>[matthew] - Upgrade to Coreutils-5.94.</para>
         </listitem>
diff --git a/chapter03/packages.xml b/chapter03/packages.xml
index 23b094ae9..9b240721c 100644
--- a/chapter03/packages.xml
+++ b/chapter03/packages.xml
@@ -291,7 +291,7 @@
     </varlistentry>
 
     <varlistentry>
-      <term>Man-pages (&man-pages-version;) - 1,705 KB:</term>
+      <term>Man-pages (&man-pages-version;) - 1,709 KB:</term>
       <listitem>
         <para><ulink url="&kernel;linux/docs/manpages/"/></para>
       </listitem>
diff --git a/general.ent b/general.ent
index 7a42a9f2d..f331012c3 100644
--- a/general.ent
+++ b/general.ent
@@ -66,7 +66,7 @@
 <!ENTITY m4-version "1.4.4">
 <!ENTITY make-version "3.80">
 <!ENTITY man-db-version "2.4.3">
-<!ENTITY man-pages-version "2.21">
+<!ENTITY man-pages-version "2.23">
 <!ENTITY mktemp-version "1.5">
 <!ENTITY module-init-tools-version "3.2.2">
 <!ENTITY ncurses-version "5.5">