diff --git a/pom.xml b/pom.xml
index 06e3eb5..a385a0f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,6 +56,11 @@
       <artifactId>commons-text</artifactId>
       <version>1.11.0</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.14.0</version>
+    </dependency>
     <!-- test deps -->
     <dependency>
       <groupId>junit</groupId>