diff --git a/build.gradle.kts b/build.gradle.kts
index 72078aed..2fb93b6c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -159,7 +159,7 @@ configure(libs) {
             dependency("io.github.glytching:junit-extensions:2.6.0")
             dependency("javax.annotation:javax.annotation-api:1.3.2")
             dependency("net.sourceforge.pmd:pmd-java:7.3.0")
-            dependency("org.apache.commons:commons-lang3:3.14.0")
+            dependency("org.apache.commons:commons-lang3:3.15.0")
             dependency("org.apache.httpcomponents:httpclient:4.5.14")
             dependency("org.apache.httpcomponents.client5:httpclient5:5.3.1")
             dependency("org.aspectj:aspectjrt:${assertJVersion}")