diff --git a/dependencies.gradle b/dependencies.gradle
index 2ee172c..b5a1683 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -24,7 +24,7 @@ final Map<String, String> libraries = [
   // because Dependabot is not smart enough to understand those.
   ant               : 'org.apache.ant:ant:1.10.14',
   classgraph        : 'io.github.classgraph:classgraph:4.8.174',
-  commonsLang       : 'org.apache.commons:commons-lang3:3.14.0',
+  commonsLang       : 'org.apache.commons:commons-lang3:3.15.0',
   commonsText       : 'org.apache.commons:commons-text:1.12.0',
   dom4j             : 'org.dom4j:dom4j:2.1.4',
   glassfish         : 'org.glassfish:jakarta.el:4.0.2',