diff --git a/build.gradle b/build.gradle
index 6b37e23..3a78cd2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -39,7 +39,7 @@ dependencies {
     include 'com.google.guava:guava:31.1-jre'
     include 'com.google.code.gson:gson:2.9.1'
     include 'net.java.dev.jna:jna:5.12.1'
-    include 'com.formdev:flatlaf:2.4'
+    include 'com.formdev:flatlaf:3.0'
     include files('libs/attach-1.7.jar')
     include files('libs/weblaf-complete-1.29-fixed.jar')