diff --git a/World/4UMaps.xml b/World/4UMaps.xml
index 130938f..51ab985 100644
--- a/World/4UMaps.xml
+++ b/World/4UMaps.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3">
+<map xmlns="http://www.gpxsee.org/map/1.4">
 	<name>4UMaps</name>
 	<url>https://tileserver.4umaps.com/$z/$x/$y.png</url>
 	<zoom min="2" max="15"/>
diff --git a/World/Antarctica/Antarctica.xml b/World/Antarctica/Antarctica.xml
index 698d712..8e60cf6 100644
--- a/World/Antarctica/Antarctica.xml
+++ b/World/Antarctica/Antarctica.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3" type="WMTS">
+<map xmlns="http://www.gpxsee.org/map/1.4" type="WMTS">
 	<name>Antarctica</name>
 	<url type="REST">https://gis.ngdc.noaa.gov/arcgis/rest/services/antarctic/antarctic_basemap/MapServer/WMTS/1.0.0/WMTSCapabilities.xml</url>
 	<copyright>NOAA National Centers for Environmental Information (NCEI); International Bathymetric Chart of the Southern Ocean (IBCSO); General Bathymetric Chart of the Oceans (GEBCO); Natural Earth</copyright>
diff --git a/World/North America/US/USGS-imagery.xml b/World/North America/US/USGS-imagery.xml
index 516dd76..6c9e068 100644
--- a/World/North America/US/USGS-imagery.xml	
+++ b/World/North America/US/USGS-imagery.xml	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3">
+<map xmlns="http://www.gpxsee.org/map/1.4">
 	<name>USGS Imagery</name>
 	<url>https://basemap.nationalmap.gov/ArcGIS/rest/services/USGSImageryOnly/MapServer/tile/$z/$y/$x</url>
 	<zoom min="2" max="15"/>
diff --git a/World/North America/US/USGS-topo.xml b/World/North America/US/USGS-topo.xml
index 836762f..5e37c15 100644
--- a/World/North America/US/USGS-topo.xml	
+++ b/World/North America/US/USGS-topo.xml	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3">
+<map xmlns="http://www.gpxsee.org/map/1.4">
 	<name>USGS Topo</name>
 	<url>https://basemap.nationalmap.gov/arcgis/rest/services/USGSTopo/MapServer/tile/$z/$y/$x</url>
 	<zoom min="2" max="15"/>
diff --git a/World/OpenStreetMap.xml b/World/OpenStreetMap.xml
index 1381b8c..a581a82 100644
--- a/World/OpenStreetMap.xml
+++ b/World/OpenStreetMap.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3">
+<map xmlns="http://www.gpxsee.org/map/1.4">
 	<name>Open Street Map</name>
 	<url>https://tile.openstreetmap.org/$z/$x/$y.png</url>
 	<copyright>Map data: © OpenStreetMap contributors (ODbL) | Rendering: © OpenStreetMap (CC-BY-SA)</copyright>
diff --git a/World/OpenTopoMap.xml b/World/OpenTopoMap.xml
index f20159d..86d826c 100644
--- a/World/OpenTopoMap.xml
+++ b/World/OpenTopoMap.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.3">
+<map xmlns="http://www.gpxsee.org/map/1.4">
 	<name>Open Topo Map</name>
 	<url>https://a.tile.opentopomap.org/$z/$x/$y.png</url>
 	<zoom max="17"/>