diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index b14068900..7611a1534 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -42,6 +42,10 @@
     <listitem>
       <para>2022-02-04</para>
       <itemizedlist>
+        <listitem>
+          <para>[xry111] - Update to gdbm-1.23.  Fixes
+          <ulink url="&lfs-ticket-root;5000">#5000</ulink>.</para>
+        </listitem>
         <listitem>
           <para>[xry111] - Update to tcl-8.6.12.  Fixes
           <ulink url="&lfs-ticket-root;5001">#5001</ulink>.</para>
diff --git a/packages.ent b/packages.ent
index d9f02b03b..3201f4871 100644
--- a/packages.ent
+++ b/packages.ent
@@ -240,10 +240,10 @@
 <!ENTITY libstdcpp-tmpp2-du "1.1 GB">
 <!ENTITY libstdcpp-tmpp2-sbu "0.8 SBU">
 
-<!ENTITY gdbm-version "1.22">
-<!ENTITY gdbm-size "1065 KB">
+<!ENTITY gdbm-version "1.23">
+<!ENTITY gdbm-size "1,092 KB">
 <!ENTITY gdbm-url "&gnu;gdbm/gdbm-&gdbm-version;.tar.gz">
-<!ENTITY gdbm-md5 "0bbd38f12656e4728e2f7c4708aec014">
+<!ENTITY gdbm-md5 "8551961e36bf8c70b7500d255d3658ec">
 <!ENTITY gdbm-home "&gnu-software;gdbm/">
 <!ENTITY gdbm-fin-du "11 MB">
 <!ENTITY gdbm-fin-sbu "0.1 SBU">