diff --git a/demo/package-lock.json b/demo/package-lock.json
index 2bc5b46..26853f6 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "license": "MIT",
       "dependencies": {
-        "ol": "10.3.1",
+        "ol": "10.4.0",
         "wgpu-layers": "file:../pkg"
       },
       "devDependencies": {
@@ -578,7 +578,9 @@
       }
     },
     "node_modules/ol": {
-      "version": "10.3.1",
+      "version": "10.4.0",
+      "resolved": "https://registry.npmjs.org/ol/-/ol-10.4.0.tgz",
+      "integrity": "sha512-gv3voS4wgej1WVvdCz2ZIBq3lPWy8agaf0094E79piz8IGQzHiOWPs2in1pdoPmuTNvcqGqyUFG3IbxNE6n08g==",
       "license": "BSD-2-Clause",
       "dependencies": {
         "@types/rbush": "4.0.0",
diff --git a/demo/package.json b/demo/package.json
index 8f84ced..0e56237 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -10,7 +10,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "ol": "10.3.1",
+    "ol": "10.4.0",
     "wgpu-layers": "file:../pkg"
   },
   "devDependencies": {