diff --git a/build.gradle b/build.gradle
index 925fdcb69..2c8090772 100644
--- a/build.gradle
+++ b/build.gradle
@@ -58,7 +58,7 @@ dependencies {
   // https://mvnrepository.com/artifact/com.github.cliftonlabs/json-simple
   implementation 'com.github.cliftonlabs:json-simple:4.0.1'
   // https://mvnrepository.com/artifact/com.formdev/flatlaf
-  implementation 'com.formdev:flatlaf:3.5.2'
+  implementation 'com.formdev:flatlaf:3.5.4'
   // https://mvnrepository.com/artifact/de.sciss/syntaxpane
   implementation 'de.sciss:syntaxpane:1.3.0'
   // https://mvnrepository.com/artifact/info.picocli/picocli