Index: trunk/src/org/openstreetmap/josm/gui/layer/TMSLayer.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/layer/TMSLayer.java	(revision 5279)
+++ trunk/src/org/openstreetmap/josm/gui/layer/TMSLayer.java	(revision 5281)
@@ -291,5 +291,5 @@
 
             public BingAttributionData() {
-                super("bing.attribution.xml", CacheCustomContent.INTERVAL_WEEKLY);
+                super("bing.attribution.xml", CacheCustomContent.INTERVAL_HOURLY);
             }