diff --git a/pom.xml b/pom.xml
index 626b54a0e..5412c385c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -108,7 +108,7 @@
     <japicmp.skip>false</japicmp.skip>
     <commons.release.isDistModule>true</commons.release.isDistModule>
     <project.build.outputTimestamp>2025-07-30T14:51:35Z</project.build.outputTimestamp>
-    <commons.codec.version>1.22.1</commons.codec.version>
+    <commons.codec.version>1.23.0</commons.codec.version>
     <commons.io.version>2.22.0</commons.io.version>
     <!-- Apache Felix maven-bundle-plugin -->
     <commons.osgi.import>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index e5ca98f5f..0c0c8bdff 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -86,7 +86,7 @@
       <action type="update" dev="ggregory" due-to="Gary Gregory, Dependabot">Bump org.apache.commons:commons-parent from 85 to 105 #573, #595.</action>
       <action type="update" dev="ggregory" due-to="Gary Gregory, Dependabot">[test] Bump com.opencsv:opencsv from 5.11.2 to 5.12.0 #558.</action>
       <action type="update" dev="ggregory" due-to="Gary Gregory">Bump org.apache.commons:commons-lang3 from 3.18.0 to 3.21.0.</action>
-      <action type="update" dev="ggregory" due-to="Gary Gregory">Bump commons-codec:commons-codec from 1.19.0 to 1.22.1.</action>
+      <action type="update" dev="ggregory" due-to="Gary Gregory">Bump commons-codec:commons-codec from 1.19.0 to 1.23.0.</action>
       <action type="update" dev="ggregory" due-to="Gary Gregory">Bump commons-io:commons-io from 2.20.0 to 2.22.0 #594.</action>
     </release>
     <release version="1.14.1" date="2025-07-27" description="This is a feature and maintenance release. Java 8 or later is required.">