diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index 99a2df3f4..baca4056a 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -39,6 +39,10 @@
     <listitem>
       <para>2012-04-03</para>
       <itemizedlist>
+         <listitem>
+           <para>[matthew] - Upgrade to Gawk-4.0.1. Fixes
+           <ulink url="&lfs-ticket-root;3056">#3056</ulink>.</para>
+         </listitem>
          <listitem>
            <para>[matthew] - Upgrade to Util-Linux-2.21.1. Fixes
            <ulink url="&lfs-ticket-root;3055">#3055</ulink>.</para>
diff --git a/chapter01/whatsnew.xml b/chapter01/whatsnew.xml
index a4de0536a..60bbca9b1 100644
--- a/chapter01/whatsnew.xml
+++ b/chapter01/whatsnew.xml
@@ -70,9 +70,9 @@
     <!--<listitem>
       <para>Flex &flex-version;</para>
     </listitem>-->
-    <!--<listitem>
+    <listitem>
       <para>Gawk &gawk-version;</para>
-    </listitem>-->
+    </listitem>
     <listitem>
       <para>GCC &gcc-version;</para>
     </listitem>
diff --git a/packages.ent b/packages.ent
index 5be40a5b7..f5747440a 100644
--- a/packages.ent
+++ b/packages.ent
@@ -156,10 +156,10 @@
 <!ENTITY flex-ch6-du "28 MB">
 <!ENTITY flex-ch6-sbu "0.7 SBU">
 
-<!ENTITY gawk-version "4.0.0">
-<!ENTITY gawk-size "2,016 KB">
-<!ENTITY gawk-url "&gnu;gawk/gawk-&gawk-version;.tar.bz2">
-<!ENTITY gawk-md5 "7cdc48e99b885a4bbe0e98dcf1706b22">
+<!ENTITY gawk-version "4.0.1">
+<!ENTITY gawk-size "1,575 KB">
+<!ENTITY gawk-url "&gnu;gawk/gawk-&gawk-version;.tar.xz">
+<!ENTITY gawk-md5 "a601b032c39cd982f34272664f8afa49">
 <!ENTITY gawk-home "&gnu-software;gawk/">
 <!ENTITY gawk-ch5-du "28 MB">
 <!ENTITY gawk-ch5-sbu "0.2 SBU">