diff --git a/package.json b/package.json
index 3bfce6c..c86cb22 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "rollup": "^2.38.5",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-typescript2": "^0.30.0",
-    "three": "^0.125.2",
+    "three": "^0.139.0",
     "typedoc": "^0.21.0",
     "typescript": "^4.1.3",
     "vuepress": "^1.8.0",
diff --git a/yarn.lock b/yarn.lock
index d419bf7..9f03444 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11929,15 +11929,10 @@ thenify-all@^1.0.0:
   dependencies:
     any-promise "^1.0.0"
 
-three@>=0.125.2:
-  version "0.126.0"
-  resolved "https://registry.yarnpkg.com/three/-/three-0.126.0.tgz#924818341cd4441ef247e3cbf236f6160b90a216"
-  integrity sha512-/MecvboUefStCkUfXLImoJxthN+FoLPcEP7pz1r1Dd9i8BPGGuj+S1sOPRvW4Z+ViZjP2oWWm1inNC/MT52ybA==
-
-three@^0.125.2:
-  version "0.125.2"
-  resolved "https://registry.yarnpkg.com/three/-/three-0.125.2.tgz#dcba12749a2eb41522e15212b919cd3fbf729b12"
-  integrity sha512-7rIRO23jVKWcAPFdW/HREU2NZMGWPBZ4XwEMt0Ak0jwLUKVJhcKM55eCBWyGZq/KiQbeo1IeuAoo/9l2dzhTXA==
+three@>=0.125.2, three@^0.139.0:
+  version "0.139.0"
+  resolved "https://registry.yarnpkg.com/three/-/three-0.139.0.tgz#4805eeb4cde85d8a82b6048088230f8ce5b75375"
+  integrity sha512-hZ4LkCjgoEM82WLaOVptDKGpB3SkEyuJP2OHe36AFO8hS2I6CrEiNanXj7wwR3wIPT7V5wi5Y5pFnncS5SVHgQ==
 
 through2@^2.0.0, through2@^2.0.2:
   version "2.0.5"