diff --git a/package.json b/package.json
index 2f04ee5..c571c33 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "vue-json-pretty": "^1.9.1",
     "vue-router": "^3.6.0",
     "vue-tsc": "^1.0.24",
-    "vuetify": "^2.6.10",
+    "vuetify": "^3.0.0",
     "vuex": "^3.1.3",
     "yorkie": "^2.0.0"
   },
diff --git a/yarn.lock b/yarn.lock
index e914f40..61f5d58 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5405,10 +5405,10 @@ vuetify-loader@^1.3.0:
     file-loader "^6.2.0"
     loader-utils "^2.0.0"
 
-vuetify@^2.6.10:
-  version "2.6.10"
-  resolved "https://registry.yarnpkg.com/vuetify/-/vuetify-2.6.10.tgz#b86cd7a97bf8cd3828a72c349795b5b3c539ebc2"
-  integrity sha512-fgUeRDDCwYkwu6WGEEKGe7IdfzOsXJCZGrqkn1pcS2ycuoDL8mR2/dejH5iFNnBY6MnsT365PAGn0J+9otjfQg==
+vuetify@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/vuetify/-/vuetify-3.0.0.tgz#372eed0663f0ffba53439cd99aa46031e560b0f4"
+  integrity sha512-0olLmKWb+oTaebGTM02+1fWaAgnGDuIt86K3jDv2LnALQ2atSzhDS1SSASJsJCZ2PgFBdDAeJVLcNWWavRYAlQ==
 
 vuex@^3.1.3:
   version "3.6.2"