diff --git a/build.gradle.kts b/build.gradle.kts
index d2d2d3c3..79e5e38a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -27,7 +27,7 @@ dependencies {
     compileOnly("com.google.elemental2:elemental2-dom:1.2.3")
     compileOnly("com.vertispan.rpc:workers:1.0-alpha-8")
     
-    implementation("com.formdev:flatlaf:3.5.2")
+    implementation("com.formdev:flatlaf:3.5.4")
     implementation("javax.help:javahelp:2.0.05")
     implementation("info.picocli:picocli:4.7.6")