diff --git a/build.gradle b/build.gradle
index a85b811..675be2f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,6 +11,7 @@ repositories {
 
 dependencies {
     implementation 'org.ejml:ejml-all:0.41'
+    implementation 'org.knowm.xchart:xchart:3.8.1'
     implementation 'com.opencsv:opencsv:5.6'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'