Bump org.apache.commons:commons-parent from 103 to 104.
diff --git a/pom.xml b/pom.xml
index 99bbb8f..3678d59 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.commons</groupId>
     <artifactId>commons-parent</artifactId>
-    <version>103</version>
+    <version>104</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>commons-logging</groupId>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 9c2c7b9..7998fd8 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -50,7 +50,7 @@
       <!-- ADD -->
       <!-- UPDATE -->
       <action dev="ggregory" type="update" due-to="Gary Gregory, Dependabot">Bump log4j2.version from 2.26.0 to 2.26.1 (#425).</action>
-      <action dev="ggregory" type="update" due-to="Gary Gregory">Bump org.apache.commons:commons-parent from 102 to 103.</action>
+      <action dev="ggregory" type="update" due-to="Gary Gregory">Bump org.apache.commons:commons-parent from 102 to 104.</action>
     </release>
     <release version="1.4.0" date="2026-06-11" description="This is a feature and maintenance release. Java 8 or later is required.">
       <!-- FIX -->