diff --git a/package.json b/package.json
index 7dd2661..a757618 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "textlint": "^14.4.2",
     "textlint-filter-rule-allowlist": "^4.0.0",
     "textlint-rule-preset-vuejs-jp": "github:vuejs-jp/textlint-rule-preset-vuejs-jp",
-    "three": "^0.178.0",
+    "three": "^0.179.1",
     "typescript": "5.8.3",
     "unified": "^11.0.5",
     "unplugin-icons": "^22.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 658ca78..92e3931 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -178,8 +178,8 @@ importers:
         specifier: github:vuejs-jp/textlint-rule-preset-vuejs-jp
         version: https://codeload.github.com/vuejs-jp/textlint-rule-preset-vuejs-jp/tar.gz/d62d64c25aed61a5f7455028b31aca7640181a13(textlint@14.5.0)
       three:
-        specifier: ^0.178.0
-        version: 0.178.0
+        specifier: ^0.179.1
+        version: 0.179.1
       typescript:
         specifier: 5.8.3
         version: 5.8.3
@@ -8967,8 +8967,8 @@ packages:
     engines: {node: '>=18.14.0'}
     hasBin: true
 
-  three@0.178.0:
-    resolution: {integrity: sha512-ybFIB0+x8mz0wnZgSGy2MO/WCO6xZhQSZnmfytSPyNpM0sBafGRVhdaj+erYh5U+RhQOAg/eXqw5uVDiM2BjhQ==}
+  three@0.179.1:
+    resolution: {integrity: sha512-5y/elSIQbrvKOISxpwXCR4sQqHtGiOI+MKLc3SsBdDXA2hz3Mdp3X59aUp8DyybMa34aeBwbFTpdoLJaUDEWSw==}
 
   tiny-bin@1.11.1:
     resolution: {integrity: sha512-UFC5EwtmCkFshKOBgXZzNFJsHpZrtbWZ/jQj+pwoIGUUbmenlQGGVDOwVqVOuG1nTxICSd+GLp3b+j7dUKZr2Q==}
@@ -20446,7 +20446,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  three@0.178.0: {}
+  three@0.179.1: {}
 
   tiny-bin@1.11.1:
     dependencies: