diff --git a/index.html b/index.html
index 42a8678..69b73ed 100644
--- a/index.html
+++ b/index.html
@@ -336,7 +336,7 @@
         <div id="weather-forecast" class="weather-forecast"></div>
     </div>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/vanta@0.5.21/dist/vanta.clouds.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/vanta@latest/dist/vanta.clouds2.min.js"></script>
     <script>
         var effect = VANTA.CLOUDS({
             el: "#vanta",
@@ -823,40 +823,28 @@ var weatherThemes = {
             sunny: {
                 skyColor: 0x54514f,
                 cloudColor: 0xb0a89a,
-                cloudShadowColor: 0x6d6a63,
-                sunColor: 0xf3ede1,
-                sunGlareColor: 0xe0914f,
-                sunlightColor: 0xe6dfd1,
+                lightColor: 0xf3ede1,
                 backgroundColor: 0x54514f,
                 speed: 1.0
             },
             cloudy: {
                 skyColor: 0x6d6a63,
                 cloudColor: 0x999187,
-                cloudShadowColor: 0x54514f,
-                sunColor: 0xe6dfd1,
-                sunGlareColor: 0xb0a89a,
-                sunlightColor: 0xb0a89a,
+                lightColor: 0xe6dfd1,
                 backgroundColor: 0x3a383d,
                 speed: 1.2
             },
             stormy: {
                 skyColor: 0x29282c,
                 cloudColor: 0x3a383d,
-                cloudShadowColor: 0x1c1b1f,
-                sunColor: 0x999187,
-                sunGlareColor: 0x6d6a63,
-                sunlightColor: 0x6d6a63,
+                lightColor: 0x999187,
                 backgroundColor: 0x100f12,
                 speed: 2.5
             },
             night: {
                 skyColor: 0x100f12,
                 cloudColor: 0x29282c,
-                cloudShadowColor: 0x1c1b1f,
-                sunColor: 0xb0a89a,
-                sunGlareColor: 0x54514f,
-                sunlightColor: 0x6d6a63,
+                lightColor: 0xb0a89a,
                 backgroundColor: 0x100f12,
                 speed: 0.4
             }
@@ -914,7 +902,7 @@ var weatherThemes = {
             }
 
             var result = {};
-            var keys = ['skyColor', 'cloudColor', 'cloudShadowColor', 'sunColor', 'sunGlareColor', 'sunlightColor', 'backgroundColor'];
+            var keys = ['skyColor', 'cloudColor', 'lightColor', 'backgroundColor'];
             for (var i = 0; i < keys.length; i++) {
                 var k = keys[i];
                 if (prevThemeColors && smoothT < 1) {
@@ -938,12 +926,8 @@ var weatherThemes = {
             return {
                 sky: mixColor(c.sky, themeColors.skyColor, mix),
                 cloud: mixColor(c.cloud, themeColors.cloudColor, mix),
-                cloudShadow: mixColor(c.cloudShadow, themeColors.cloudShadowColor, mix),
-                sun: mixColor(c.sun, themeColors.sunColor, mix * 0.5),
-                sunGlare: mixColor(c.sunGlare, themeColors.sunGlareColor, mix * 0.5),
-                sunLight: mixColor(c.sunLight, themeColors.sunlightColor, mix * 0.5),
-                bg: mixColor(c.bg, themeColors.backgroundColor, mix),
-                sunVis: c.sunVis
+                light: mixColor(c.sun, themeColors.lightColor, mix * 0.5),
+                bg: mixColor(c.bg, themeColors.backgroundColor, mix)
             };
         }