Index: /applications/editors/josm/plugins/flatlaf/ivy.xml
===================================================================
--- /applications/editors/josm/plugins/flatlaf/ivy.xml	(revision 35534)
+++ /applications/editors/josm/plugins/flatlaf/ivy.xml	(revision 35535)
@@ -2,5 +2,5 @@
   <info organisation="org.openstreetmap.josm.plugins" module="wikipedia"/>
   <dependencies>
-    <dependency conf="default->default" org="com.formdev" name="flatlaf" rev="0.35"/>
+    <dependency conf="default->default" org="com.formdev" name="flatlaf" rev="0.40"/>
   </dependencies>
 </ivy-module>
Index: /applications/editors/josm/plugins/flatlaf/src/org/openstreetmap/josm/plugins/flatlaf/FlatLafPlugin.java
===================================================================
--- /applications/editors/josm/plugins/flatlaf/src/org/openstreetmap/josm/plugins/flatlaf/FlatLafPlugin.java	(revision 35534)
+++ /applications/editors/josm/plugins/flatlaf/src/org/openstreetmap/josm/plugins/flatlaf/FlatLafPlugin.java	(revision 35535)
@@ -7,5 +7,7 @@
 import org.openstreetmap.josm.plugins.PluginInformation;
 
+import com.formdev.flatlaf.FlatDarculaLaf;
 import com.formdev.flatlaf.FlatDarkLaf;
+import com.formdev.flatlaf.FlatIntelliJLaf;
 import com.formdev.flatlaf.FlatLightLaf;
 
@@ -23,6 +25,8 @@
         super(info);
         UIManager.getDefaults().put("ClassLoader", getClass().getClassLoader());
-        UIManager.installLookAndFeel("FlatLaf Light", FlatLightLaf.class.getName());
-        UIManager.installLookAndFeel("FlatLaf Dark", FlatDarkLaf.class.getName());
+        FlatDarculaLaf.install();
+        FlatDarkLaf.install();
+        FlatIntelliJLaf.install();
+        FlatLightLaf.install();
     }