Index: applications/editors/josm/plugins/buildings_tools/build.xml
===================================================================
--- applications/editors/josm/plugins/buildings_tools/build.xml	(revision 28887)
+++ applications/editors/josm/plugins/buildings_tools/build.xml	(revision 28888)
@@ -30,7 +30,7 @@
 <project name="buildings_tools" default="dist" basedir=".">
     <!-- enter the SVN commit message -->
-    <property name="commit.message" value="BuildingTools: move &quot;use address nodes&quot; option to building size dialog and turn it off by default"/>
+    <property name="commit.message" value="BuildingTools: update to current JOSM"/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="5464"/>
+    <property name="plugin.main.version" value="5548"/>
     <!--
       ************************************************
Index: applications/editors/josm/plugins/buildings_tools/src/buildings_tools/BuildingsToolsPlugin.java
===================================================================
--- applications/editors/josm/plugins/buildings_tools/src/buildings_tools/BuildingsToolsPlugin.java	(revision 28887)
+++ applications/editors/josm/plugins/buildings_tools/src/buildings_tools/BuildingsToolsPlugin.java	(revision 28888)
@@ -4,5 +4,6 @@
 import org.openstreetmap.josm.data.coor.EastNorth;
 import org.openstreetmap.josm.data.coor.LatLon;
-import org.openstreetmap.josm.data.projection.Mercator;
+import org.openstreetmap.josm.data.projection.Projection;
+import org.openstreetmap.josm.data.projection.ProjectionInfo;
 import org.openstreetmap.josm.gui.IconToggleButton;
 import org.openstreetmap.josm.gui.MainMenu;
@@ -12,5 +13,5 @@
 
 public class BuildingsToolsPlugin extends Plugin {
-    public static Mercator proj = new Mercator();
+    public static Projection proj = ProjectionInfo.getProjectionByCode("EPSG:3857"); // Mercator
 
     public static EastNorth latlon2eastNorth(LatLon p) {