diff --git a/build.gradle b/build.gradle
index 190cf7c4..9263e70f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -70,7 +70,7 @@ dependencies {
     includeInJar "com.google.code.gson:gson:2.14.0"
     includeInJar "com.formdev:flatlaf:3.7.2"
     includeInJar "com.formdev:flatlaf-extras:3.7.2"
-    includeInJar "org.apache.commons:commons-lang3:3.20.0"
+    includeInJar "org.apache.commons:commons-lang3:3.21.0"
     includeInJar "commons-io:commons-io:2.22.0"
     includeInJar "net.sf.jopt-simple:jopt-simple:5.0.4"
     includeInJar "org.apache.logging.log4j:log4j-core:2.26.1"