diff --git a/components/src/maplibre/GeoJSONSource/GeoJSONSource.stories.svelte b/components/src/maplibre/GeoJSONSource/GeoJSONSource.stories.svelte
index 26031d4d..50dec4e6 100644
--- a/components/src/maplibre/GeoJSONSource/GeoJSONSource.stories.svelte
+++ b/components/src/maplibre/GeoJSONSource/GeoJSONSource.stories.svelte
@@ -40,6 +40,7 @@
 				<GeoJSONSource id="demo" data={geoJSON} attribution="Demo attribution" />
 				<VectorLayer
 					sourceId="demo"
+					placeBelow="street-residential"
 					id="test-outline"
 					type="line"
 					paint={{
diff --git a/components/src/maplibre/GeoJSONSource/GeoJSONSource.svelte b/components/src/maplibre/GeoJSONSource/GeoJSONSource.svelte
index 9cf1a230..90f3ac7b 100644
--- a/components/src/maplibre/GeoJSONSource/GeoJSONSource.svelte
+++ b/components/src/maplibre/GeoJSONSource/GeoJSONSource.svelte
@@ -20,9 +20,9 @@
 
 	const sourceSpec: GeoJSONSourceSpecification = {
 		type: 'geojson',
-		data,
 		maxzoom: maxZoom,
-		attribution
+		attribution,
+		data
 	};
 </script>
 
diff --git a/components/src/maplibre/Source/MapSource.svelte b/components/src/maplibre/Source/MapSource.svelte
index fbcfa014..8791900a 100644
--- a/components/src/maplibre/Source/MapSource.svelte
+++ b/components/src/maplibre/Source/MapSource.svelte
@@ -3,7 +3,7 @@
 	import { type Map, type SourceSpecification } from 'maplibre-gl';
 	import { getMapContext, createSourceContext } from '../context.svelte.js';
 
-	type Source = maplibregl.VectorTileSource;
+	type Source = maplibregl.VectorTileSource | maplibregl.GeoJSONSource;
 
 	interface MapSourceProps {
 		id: string;
@@ -35,7 +35,10 @@
 
 	// 2. Do extra stuff with the source object
 	$effect(() => {
-		if (source) {
+		if (source && sourceSpec.type === 'geojson') {
+			if (!firstRun) {
+				source.setData(sourceSpec.data);
+			}
 		}
 	});
 
diff --git a/components/src/maplibre/VectorLayer/VectorLayer.stories.svelte b/components/src/maplibre/VectorLayer/VectorLayer.stories.svelte
index bf3104ee..74464abf 100644
--- a/components/src/maplibre/VectorLayer/VectorLayer.stories.svelte
+++ b/components/src/maplibre/VectorLayer/VectorLayer.stories.svelte
@@ -24,9 +24,9 @@
 				/>
 				<VectorLayer
 					sourceId="ev-infra-source"
+					sourceLayer="coverage"
 					type="fill"
 					id="coverage-fill"
-					sourceLayer="coverage"
 					placeBelow="street-residential"
 					paint={{
 						'fill-color': [
diff --git a/components/src/maplibre/VectorLayer/VectorLayer.svelte b/components/src/maplibre/VectorLayer/VectorLayer.svelte
index 45b79205..ef91426f 100644
--- a/components/src/maplibre/VectorLayer/VectorLayer.svelte
+++ b/components/src/maplibre/VectorLayer/VectorLayer.svelte
@@ -22,7 +22,7 @@
 		sourceId: string;
 		sourceLayer?: string;
 		type: 'line' | 'fill' | 'circle' | 'symbol';
-		placeBelow: string;
+		placeBelow?: string;
 		visible?: boolean;
 		minZoom?: number;
 		maxZoom?: number;
@@ -31,16 +31,16 @@
 		hovered?: MapGeoJSONFeature | undefined;
 		selected?: MapGeoJSONFeature | undefined;
 
-		onclick: (e: MapLayerMouseEvent) => any;
-		onmousemove: (e: MapLayerMouseEvent) => any;
-		onmouseleave: (e: MapLayerMouseEvent) => any;
+		onclick?: (e: MapLayerMouseEvent) => any;
+		onmousemove?: (e: MapLayerMouseEvent) => any;
+		onmouseleave?: (e: MapLayerMouseEvent) => any;
 	}
 	const {
 		id,
 		sourceId,
 		sourceLayer,
 		visible = true,
-		placeBelow = 'label-place-capital',
+		placeBelow = 'label-place-major-city',
 		type,
 		paint,
 		layout,
diff --git a/package-lock.json b/package-lock.json
index 2a02aed8..830f6ed2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5501,15 +5501,6 @@
 				"@types/geojson": "*"
 			}
 		},
-		"node_modules/@types/trusted-types": {
-			"version": "2.0.7",
-			"resolved": "https://registry.npmjs.org/@types/trusted-types/-/trusted-types-2.0.7.tgz",
-			"integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw==",
-			"dev": true,
-			"license": "MIT",
-			"optional": true,
-			"peer": true
-		},
 		"node_modules/@types/unist": {
 			"version": "2.0.11",
 			"resolved": "https://registry.npmjs.org/@types/unist/-/unist-2.0.11.tgz",
@@ -18500,22 +18491,6 @@
 				"node": ">=18"
 			}
 		},
-		"node_modules/playwright/node_modules/fsevents": {
-			"version": "2.3.2",
-			"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
-			"integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
-			"dev": true,
-			"hasInstallScript": true,
-			"license": "MIT",
-			"optional": true,
-			"os": [
-				"darwin"
-			],
-			"peer": true,
-			"engines": {
-				"node": "^8.16.0 || ^10.6.0 || >=11.0.0"
-			}
-		},
 		"node_modules/please-upgrade-node": {
 			"version": "3.2.0",
 			"resolved": "https://registry.npmjs.org/please-upgrade-node/-/please-upgrade-node-3.2.0.tgz",
@@ -21533,21 +21508,6 @@
 				}
 			}
 		},
-		"node_modules/svelte-check/node_modules/picomatch": {
-			"version": "4.0.2",
-			"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.2.tgz",
-			"integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==",
-			"dev": true,
-			"license": "MIT",
-			"optional": true,
-			"peer": true,
-			"engines": {
-				"node": ">=12"
-			},
-			"funding": {
-				"url": "https://github.com/sponsors/jonschlinkert"
-			}
-		},
 		"node_modules/svelte-check/node_modules/readdirp": {
 			"version": "4.1.2",
 			"resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
@@ -23620,21 +23580,6 @@
 			"dev": true,
 			"license": "ISC"
 		},
-		"node_modules/yaml": {
-			"version": "2.8.0",
-			"resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.0.tgz",
-			"integrity": "sha512-4lLa/EcQCB0cJkyts+FpIRx5G/llPxfP6VQU5KByHEhLxY3IJCH0f0Hy1MHI8sClTvsIb8qwRJ6R/ZdlDJ/leQ==",
-			"dev": true,
-			"license": "ISC",
-			"optional": true,
-			"peer": true,
-			"bin": {
-				"yaml": "bin.mjs"
-			},
-			"engines": {
-				"node": ">= 14.6"
-			}
-		},
 		"node_modules/yargs": {
 			"version": "17.7.2",
 			"resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",