diff --git a/deps/cesium-martini b/deps/cesium-martini
index f94340af..88779c30 160000
--- a/deps/cesium-martini
+++ b/deps/cesium-martini
@@ -1 +1 @@
-Subproject commit f94340af535a9e0ac14d8d8f5e3c73a0a4e5109a
+Subproject commit 88779c309961a49df791d70efe9cc42adccb61e9
diff --git a/deps/cesium-viewer b/deps/cesium-viewer
index e6c8f3cd..eb405972 160000
--- a/deps/cesium-viewer
+++ b/deps/cesium-viewer
@@ -1 +1 @@
-Subproject commit e6c8f3cdd93d4c8e9513d1f93bed61f12e7a429d
+Subproject commit eb4059725eb55454626f643179f7f3b189f23353
diff --git a/packages/globe-dev/src/cesium-view.ts b/packages/globe-dev/src/cesium-view.ts
index c94b17a9..f6aa0c92 100644
--- a/packages/globe-dev/src/cesium-view.ts
+++ b/packages/globe-dev/src/cesium-view.ts
@@ -10,6 +10,7 @@ import CesiumViewer, {
   SatelliteLayer,
 } from "@macrostrat/cesium-viewer";
 import { MapboxImageryProvider } from "cesium";
+import { elevationLayerURL } from "@macrostrat-web/settings";
 
 // export function BaseLayer({ enabled = true, style, accessToken, ...rest }) {
 //   const provider = useRef(
@@ -43,6 +44,7 @@ function CesiumView({ style, accessToken, ...rest }) {
       highResolution: true,
       skipZoomLevels: (z) => z % 3 != 0,
       credit: "Mapbox",
+      urlTemplate: elevationLayerURL,
     })
   );
 
diff --git a/packages/settings/index.ts b/packages/settings/index.ts
index 86cb3b3e..d7d3440a 100644
--- a/packages/settings/index.ts
+++ b/packages/settings/index.ts
@@ -39,6 +39,8 @@ export const postgrestPrefix = getRuntimeConfig(
 
 export const macrostratInstance = getRuntimeConfig("MACROSTRAT_INSTANCE");
 
+export const elevationLayerURL = getRuntimeConfig("ELEVATION_LAYER_URL");
+
 /** Legacy settings object */
 export const SETTINGS = {
   darkMapURL,