diff --git a/package.json b/package.json
index d5eaefc..e3cb18f 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "pako": "^2.1.0",
     "pyodide": "^0.29.0",
     "tanmayo7lock": "^1.0.18",
-    "three": "^0.182.0",
+    "three": "^0.183.0",
     "three-mesh-bvh": "^0.9.0",
     "three-orientation-gizmo": "git+https://github.com/jrj2211/three-orientation-gizmo.git",
     "vue": "^3.5.13",
@@ -38,7 +38,7 @@
     "@tsconfig/node24": "^24.0.0",
     "@types/node": "^24.0.0",
     "@types/pako": "^2.0.3",
-    "@types/three": "^0.182.0",
+    "@types/three": "^0.183.0",
     "@vitejs/plugin-vue": "^6.0.0",
     "@vitejs/plugin-vue-jsx": "^5.0.0",
     "@vue/tsconfig": "^0.8.0",
diff --git a/yarn.lock b/yarn.lock
index 9d1d770..0ee548e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1050,10 +1050,10 @@
   resolved "https://registry.yarnpkg.com/@types/stats.js/-/stats.js-0.17.4.tgz#1933e5ff153a23c7664487833198d685c22e791e"
   integrity sha512-jIBvWWShCvlBqBNIZt0KAshWpvSjhkwkEu4ZUcASoAvhmrgAUI2t1dXrjSL4xXVLB4FznPrIsX3nKXFl/Dt4vA==
 
-"@types/three@^0.182.0":
-  version "0.182.0"
-  resolved "https://registry.yarnpkg.com/@types/three/-/three-0.182.0.tgz#2994f2cb87529ba21e4daa593e27cbf59c548f74"
-  integrity sha512-WByN9V3Sbwbe2OkWuSGyoqQO8Du6yhYaXtXLoA5FkKTUJorZ+yOHBZ35zUUPQXlAKABZmbYp5oAqpA4RBjtJ/Q==
+"@types/three@^0.183.0":
+  version "0.183.1"
+  resolved "https://registry.yarnpkg.com/@types/three/-/three-0.183.1.tgz#d812d028b38ad68843725e3e7bd3268607cef150"
+  integrity sha512-f2Pu5Hrepfgavttdye3PsH5RWyY/AvdZQwIVhrc4uNtvF7nOWJacQKcoVJn0S4f0yYbmAE6AR+ve7xDcuYtMGw==
   dependencies:
     "@dimforge/rapier3d-compat" "~0.12.0"
     "@tweenjs/tween.js" "~23.1.3"
@@ -1061,7 +1061,7 @@
     "@types/webxr" ">=0.5.17"
     "@webgpu/types" "*"
     fflate "~0.8.2"
-    meshoptimizer "~0.22.0"
+    meshoptimizer "~1.0.1"
 
 "@types/trusted-types@^2.0.2", "@types/trusted-types@^2.0.7":
   version "2.0.7"
@@ -2060,10 +2060,10 @@ memorystream@^0.3.1:
   resolved "https://registry.yarnpkg.com/memorystream/-/memorystream-0.3.1.tgz#86d7090b30ce455d63fbae12dda51a47ddcaf9b2"
   integrity sha512-S3UwM3yj5mtUSEfP41UZmt/0SCoVYUcU1rkXv+BQ5Ig8ndL4sPoJNBUJERafdPb5jjHJGuMgytgKvKIf58XNBw==
 
-meshoptimizer@~0.22.0:
-  version "0.22.0"
-  resolved "https://registry.yarnpkg.com/meshoptimizer/-/meshoptimizer-0.22.0.tgz#1ec36b075543e7d661f5ebc21339ae3dab4bc18c"
-  integrity sha512-IebiK79sqIy+E4EgOr+CAw+Ke8hAspXKzBd0JdgEmPHiAwmvEj2S4h1rfvo+o/BnfEYd/jAOg5IeeIjzlzSnDg==
+meshoptimizer@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/meshoptimizer/-/meshoptimizer-1.0.1.tgz#c3ef0d509a8b84ac562493dba5a108fd67fa76dc"
+  integrity sha512-Vix+QlA1YYT3FwmBBZ+49cE5y/b+pRrcXKqGpS5ouh33d3lSp2PoTpCw19E0cKDFWalembrHnIaZetf27a+W2g==
 
 mimic-fn@^2.1.0:
   version "2.1.0"
@@ -2815,10 +2815,10 @@ three@^0.125.0:
   resolved "https://registry.yarnpkg.com/three/-/three-0.125.2.tgz#dcba12749a2eb41522e15212b919cd3fbf729b12"
   integrity sha512-7rIRO23jVKWcAPFdW/HREU2NZMGWPBZ4XwEMt0Ak0jwLUKVJhcKM55eCBWyGZq/KiQbeo1IeuAoo/9l2dzhTXA==
 
-three@^0.182.0:
-  version "0.182.0"
-  resolved "https://registry.yarnpkg.com/three/-/three-0.182.0.tgz#535b71b4335529d0eacdb1d30eba72bada3d0b54"
-  integrity sha512-GbHabT+Irv+ihI1/f5kIIsZ+Ef9Sl5A1Y7imvS5RQjWgtTPfPnZ43JmlYI7NtCRDK9zir20lQpfg8/9Yd02OvQ==
+three@^0.183.0:
+  version "0.183.1"
+  resolved "https://registry.yarnpkg.com/three/-/three-0.183.1.tgz#542153dce00df37e42d1197085d77d76f6de8e7e"
+  integrity sha512-Psv6bbd3d/M/01MT2zZ+VmD0Vj2dbWTNhfe4CuSg7w5TuW96M3NOyCVuh9SZQ05CpGmD7NEcJhZw4GVjhCYxfQ==
 
 tinyglobby@^0.2.12, tinyglobby@^0.2.15:
   version "0.2.15"