diff --git a/bower.json b/bower.json
index faab27b..5933f79 100644
--- a/bower.json
+++ b/bower.json
@@ -10,7 +10,7 @@
     "bower_components"
   ],
   "dependencies": {
-    "leaflet": "^1.0.3",
+    "leaflet": "^1.3.1",
     "leaflet-plugins": "~3.0.0",
     "leaflet-routing": "nrenner/leaflet-routing#leaflet-1.0",
     "async": "~0.9.2",
@@ -103,6 +103,6 @@
     }
   },
   "resolutions": {
-    "leaflet": "^1.0.3"
+    "leaflet": "^1.3.1"
   }
 }