diff --git a/build.gradle b/build.gradle
index a2482a8..a4c5bf0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ repositories {
 
 dependencies {
     implementation 'org.apache.commons:commons-lang3:3.9'
-    implementation 'org.apache.commons:commons-collections4:4.3'
+    implementation 'org.apache.commons:commons-collections4:4.4'
     implementation 'org.junit.jupiter:junit-jupiter-api:5.4.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.4.2'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.4.2'