diff --git a/viewer/package-lock.json b/viewer/package-lock.json
index 7a018ce..0584b1d 100644
--- a/viewer/package-lock.json
+++ b/viewer/package-lock.json
@@ -9,15 +9,22 @@
       "version": "0.1.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "three": "^0.169.0"
+        "three": "^0.184.0"
       },
       "devDependencies": {
         "@playwright/test": "^1.59.1",
-        "@types/three": "^0.169.0",
+        "@types/three": "^0.184.0",
         "typescript": "^5.6.0",
         "vite": "^8.0.9"
       }
     },
+    "node_modules/@dimforge/rapier3d-compat": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@dimforge/rapier3d-compat/-/rapier3d-compat-0.12.0.tgz",
+      "integrity": "sha512-uekIGetywIgopfD97oDL5PfeezkFpNhwlzlaEYNOA0N6ghdsOvh/HYjSMek5Q2O1PYvRSDFcqFVJl4r4ZBwOow==",
+      "dev": true,
+      "license": "Apache-2.0"
+    },
     "node_modules/@emnapi/core": {
       "version": "1.9.2",
       "resolved": "https://registry.npmjs.org/@emnapi/core/-/core-1.9.2.tgz",
@@ -190,9 +197,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -210,9 +214,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -230,9 +231,6 @@
         "ppc64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -250,9 +248,6 @@
         "s390x"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -270,9 +265,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -290,9 +282,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -405,18 +394,18 @@
       "license": "MIT"
     },
     "node_modules/@types/three": {
-      "version": "0.169.0",
-      "resolved": "https://registry.npmjs.org/@types/three/-/three-0.169.0.tgz",
-      "integrity": "sha512-oan7qCgJBt03wIaK+4xPWclYRPG9wzcg7Z2f5T8xYTNEF95kh0t0lklxLLYBDo7gQiGLYzE6iF4ta7nXF2bcsw==",
+      "version": "0.184.0",
+      "resolved": "https://registry.npmjs.org/@types/three/-/three-0.184.0.tgz",
+      "integrity": "sha512-4mY2tZAu0y0B0567w7013BBXSpsP0+Z48NJvmNo4Y/Pf76yCyz6Jw4P3tUVs10WuYNXXZ+wmHyGWpCek3amJxA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
+        "@dimforge/rapier3d-compat": "~0.12.0",
         "@tweenjs/tween.js": "~23.1.3",
         "@types/stats.js": "*",
-        "@types/webxr": "*",
-        "@webgpu/types": "*",
+        "@types/webxr": ">=0.5.17",
         "fflate": "~0.8.2",
-        "meshoptimizer": "~0.18.1"
+        "meshoptimizer": "~1.1.1"
       }
     },
     "node_modules/@types/webxr": {
@@ -426,13 +415,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@webgpu/types": {
-      "version": "0.1.69",
-      "resolved": "https://registry.npmjs.org/@webgpu/types/-/types-0.1.69.tgz",
-      "integrity": "sha512-RPmm6kgRbI8e98zSD3RVACvnuktIja5+yLgDAkTmxLr90BEwdTXRQWNLF3ETTTyH/8mKhznZuN5AveXYFEsMGQ==",
-      "dev": true,
-      "license": "BSD-3-Clause"
-    },
     "node_modules/detect-libc": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
@@ -626,9 +608,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -650,9 +629,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -674,9 +650,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -698,9 +671,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -757,9 +727,9 @@
       }
     },
     "node_modules/meshoptimizer": {
-      "version": "0.18.1",
-      "resolved": "https://registry.npmjs.org/meshoptimizer/-/meshoptimizer-0.18.1.tgz",
-      "integrity": "sha512-ZhoIoL7TNV4s5B6+rx5mC//fw8/POGyNxS/DZyCJeiZ12ScLfVwRE/GfsxwiTkMYYD5DmK2/JXnEVXqL4rF+Sw==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/meshoptimizer/-/meshoptimizer-1.1.1.tgz",
+      "integrity": "sha512-oRFNWJRDA/WTrVj7NWvqa5HqE1t9MYDj2VaWirQCzCCrAd2GHrqR/sQezCxiWATPNlKTcRaPRHPJwIRoPBAp5g==",
       "dev": true,
       "license": "MIT"
     },
@@ -923,9 +893,9 @@
       }
     },
     "node_modules/three": {
-      "version": "0.169.0",
-      "resolved": "https://registry.npmjs.org/three/-/three-0.169.0.tgz",
-      "integrity": "sha512-Ed906MA3dR4TS5riErd4QBsRGPcx+HBDX2O5yYE5GqJeFQTPU+M56Va/f/Oph9X7uZo3W3o4l2ZhBZ6f6qUv0w==",
+      "version": "0.184.0",
+      "resolved": "https://registry.npmjs.org/three/-/three-0.184.0.tgz",
+      "integrity": "sha512-wtTRjG92pM5eUg/KuUnHsqSAlPM296brTOcLgMRqEeylYTh/CdtvKUvCyyCQTzFuStieWxvZb8mVTMvdPyUpxg==",
       "license": "MIT"
     },
     "node_modules/tinyglobby": {
diff --git a/viewer/package.json b/viewer/package.json
index d74810f..5a9c19b 100644
--- a/viewer/package.json
+++ b/viewer/package.json
@@ -14,11 +14,11 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "three": "^0.169.0"
+    "three": "^0.184.0"
   },
   "devDependencies": {
     "@playwright/test": "^1.59.1",
-    "@types/three": "^0.169.0",
+    "@types/three": "^0.184.0",
     "typescript": "^5.6.0",
     "vite": "^8.0.9"
   }