diff --git a/package-lock.json b/package-lock.json
index d66693e..f62af09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1285,23 +1285,14 @@
       "license": "BSD-2-Clause"
     },
     "node_modules/@mapbox/vector-tile": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/@mapbox/vector-tile/-/vector-tile-2.0.5.tgz",
-      "integrity": "sha512-pXj8m7KTsqZt+1jsE0xIpGvqTSbblfkuEJL/NJmNePMtEwxO8V3XMDo9WMSfDeqHvCtBI9Lmt4mGcGR10zecmw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@mapbox/vector-tile/-/vector-tile-3.0.0.tgz",
+      "integrity": "sha512-Qf10S1uIHMk20ri/IVBnpS+esUEkVaR5Hftmz88jTInrpmWgPGJfPe3LVjjlE77trLx8tH6qjTG7uWH9hIq/0Q==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "@mapbox/point-geometry": "~1.1.0",
         "@types/geojson": "^7946.0.16",
-        "pbf": "^4.0.2"
-      }
-    },
-    "node_modules/@mapbox/whoots-js": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/@mapbox/whoots-js/-/whoots-js-3.1.0.tgz",
-      "integrity": "sha512-Es6WcD0nO5l+2BOQS4uLfNPYQaNDfbot3X1XUoloz+x0mPDS3eeORZJl06HXjwBG1fOGwCRnzK88LMdxKRrd6Q==",
-      "license": "ISC",
-      "engines": {
-        "node": ">=6.0.0"
+        "pbf": "^5.0.0"
       }
     },
     "node_modules/@maplibre/geojson-vt": {
@@ -1365,18 +1356,6 @@
         "pbf": "^5.1.0"
       }
     },
-    "node_modules/@maplibre/vt-pbf/node_modules/pbf": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/pbf/-/pbf-5.1.2.tgz",
-      "integrity": "sha512-mnvGdvOrIvJOBGUEdGkrVXjN8E/VkIJCkf2eS1DH2yv82ORUlLttmDt0rWY38yYZmVwciZwBUvHM20qxBZf40w==",
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "resolve-protobuf-schema": "^2.1.0"
-      },
-      "bin": {
-        "pbf": "bin/pbf"
-      }
-    },
     "node_modules/@openwaters/seamap": {
       "resolved": "style",
       "link": true
@@ -4059,27 +4038,25 @@
       }
     },
     "node_modules/maplibre-gl": {
-      "version": "5.24.0",
-      "resolved": "https://registry.npmjs.org/maplibre-gl/-/maplibre-gl-5.24.0.tgz",
-      "integrity": "sha512-ALyFxgtd5R+65UqZ/++lOqwWcC0SNho9c27fYSyLmG7AfnAul2o46F05aDJGPbFU57wos9dgcIySHs0Xe6ia3A==",
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/maplibre-gl/-/maplibre-gl-6.3.0.tgz",
+      "integrity": "sha512-F0Is48MTzn3DvOEidPjh68E0kuSA7hdzY1YIR0ypPtFgcif3WPtzI1oZFgsv9WtHmarQnbwIXfsf+EfQYvM00A==",
       "license": "BSD-3-Clause",
       "dependencies": {
-        "@mapbox/jsonlint-lines-primitives": "^2.0.2",
         "@mapbox/point-geometry": "^1.1.0",
-        "@mapbox/tiny-sdf": "^2.1.0",
-        "@mapbox/unitbezier": "^0.0.1",
-        "@mapbox/vector-tile": "^2.0.4",
-        "@mapbox/whoots-js": "^3.1.0",
-        "@maplibre/geojson-vt": "^6.1.0",
-        "@maplibre/maplibre-gl-style-spec": "^24.8.1",
-        "@maplibre/mlt": "^1.1.8",
-        "@maplibre/vt-pbf": "^4.3.0",
+        "@mapbox/tiny-sdf": "^2.2.0",
+        "@mapbox/unitbezier": "^1.0.0",
+        "@mapbox/vector-tile": "^3.0.0",
+        "@maplibre/geojson-vt": "^6.1.1",
+        "@maplibre/maplibre-gl-style-spec": "^26.2.1",
+        "@maplibre/mlt": "^1.1.12",
+        "@maplibre/vt-pbf": "^4.3.2",
         "@types/geojson": "^7946.0.16",
-        "earcut": "^3.0.2",
+        "earcut": "^3.2.3",
         "gl-matrix": "^3.4.4",
-        "kdbush": "^4.0.2",
+        "kdbush": "^4.1.0",
         "murmurhash-js": "^1.0.0",
-        "pbf": "^4.0.1",
+        "pbf": "^5.1.2",
         "potpack": "^2.1.0",
         "quickselect": "^3.0.0",
         "tinyqueue": "^3.0.0"
@@ -4092,19 +4069,13 @@
         "url": "https://github.com/maplibre/maplibre-gl-js?sponsor=1"
       }
     },
-    "node_modules/maplibre-gl/node_modules/@mapbox/unitbezier": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/@mapbox/unitbezier/-/unitbezier-0.0.1.tgz",
-      "integrity": "sha512-nMkuDXFv60aBr9soUG5q+GvZYL+2KZHVvsqFCzqnkGEf46U2fvmytHaEVc1/YZbiLn8X+eR3QzX1+dwDO1lxlw==",
-      "license": "BSD-2-Clause"
-    },
     "node_modules/maplibre-gl/node_modules/@maplibre/maplibre-gl-style-spec": {
-      "version": "24.10.0",
-      "resolved": "https://registry.npmjs.org/@maplibre/maplibre-gl-style-spec/-/maplibre-gl-style-spec-24.10.0.tgz",
-      "integrity": "sha512-lichxSiagMEBBrqHF0trtMQH9RKh+9jUlIJl0qW0QHvt2H/tbvUWdE+ZzI2Jd0/pT7j/iavLonlPu7EQ/ixTOw==",
+      "version": "26.2.1",
+      "resolved": "https://registry.npmjs.org/@maplibre/maplibre-gl-style-spec/-/maplibre-gl-style-spec-26.2.1.tgz",
+      "integrity": "sha512-QFKCXkOeSzOr8jF75jm6kySOg+dUvOehPhRi68gcOYPHb7U5JloUq0dJW0Y5/fZV8ygfT0Vp2RWodvq+fyxFWA==",
       "license": "ISC",
       "dependencies": {
-        "@mapbox/jsonlint-lines-primitives": "~2.0.2",
+        "@mapbox/jsonlint-lines-primitives": "^2.0.3",
         "@mapbox/unitbezier": "^1.0.0",
         "json-stringify-pretty-compact": "^4.0.0",
         "minimist": "^1.2.8",
@@ -4117,12 +4088,6 @@
         "gl-style-validate": "dist/gl-style-validate.mjs"
       }
     },
-    "node_modules/maplibre-gl/node_modules/@maplibre/maplibre-gl-style-spec/node_modules/@mapbox/unitbezier": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@mapbox/unitbezier/-/unitbezier-1.0.0.tgz",
-      "integrity": "sha512-fqd515fjBmANKGGsQ286E2Wvj/XvDFpGzwJxq4CI6jMQue6Oy04uCKp+JWKF00xRTmk6cEu1jPJ9p3xqH8YWqQ==",
-      "license": "BSD-2-Clause"
-    },
     "node_modules/miniflare": {
       "version": "5.20260811.1-alpha",
       "resolved": "https://registry.npmjs.org/miniflare/-/miniflare-5.20260811.1-alpha.tgz",
@@ -4356,9 +4321,9 @@
       "license": "MIT"
     },
     "node_modules/pbf": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/pbf/-/pbf-4.0.2.tgz",
-      "integrity": "sha512-J0ajxARhZfpUEebxYs1vhMGMuLSXtBe1e+fFPDrf2uA2hgo+UshKfNUWOz92HJNz6/NFEXseQPddnHkTreWRqg==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/pbf/-/pbf-5.1.2.tgz",
+      "integrity": "sha512-mnvGdvOrIvJOBGUEdGkrVXjN8E/VkIJCkf2eS1DH2yv82ORUlLttmDt0rWY38yYZmVwciZwBUvHM20qxBZf40w==",
       "license": "BSD-3-Clause",
       "dependencies": {
         "resolve-protobuf-schema": "^2.1.0"
@@ -5246,7 +5211,7 @@
       "dependencies": {
         "@maplibre/maplibre-gl-inspect": "^1.8.2",
         "@openwaters/seamap": "*",
-        "maplibre-gl": "^5.24.0"
+        "maplibre-gl": "^6.3.0"
       },
       "devDependencies": {
         "@cloudflare/vite-plugin": "^1.52.0",
diff --git a/viewer/package.json b/viewer/package.json
index 0be3e81..8dd6e4e 100644
--- a/viewer/package.json
+++ b/viewer/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@maplibre/maplibre-gl-inspect": "^1.8.2",
     "@openwaters/seamap": "*",
-    "maplibre-gl": "^5.24.0"
+    "maplibre-gl": "^6.3.0"
   },
   "devDependencies": {
     "@cloudflare/vite-plugin": "^1.52.0",
diff --git a/viewer/src/main.js b/viewer/src/main.js
index 87af150..d3c01ed 100644
--- a/viewer/src/main.js
+++ b/viewer/src/main.js
@@ -1,4 +1,4 @@
-import maplibregl from "maplibre-gl";
+import * as maplibregl from "maplibre-gl";
 import "maplibre-gl/dist/maplibre-gl.css";
 import MaplibreInspect from "@maplibre/maplibre-gl-inspect";
 import "@maplibre/maplibre-gl-inspect/dist/maplibre-gl-inspect.css";