diff --git a/package.json b/package.json
index ec85cf2..803f083 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "yuidocjs/**/request": "^2.88.0",
     "yuidocjs/**/fresh": "^0.5.2",
     "yuidocjs/**/forwarded": "^0.2.0",
-    "yuidocjs/**/mime": "^3.0.0"
+    "yuidocjs/**/mime": "^4.0.0"
   },
   "devDependencies": {
     "jsdoc": "4.0.3",
diff --git a/yarn.lock b/yarn.lock
index 88de573..d2cd2ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1093,10 +1093,10 @@ mime-types@~2.1.24, mime-types@~2.1.34:
   dependencies:
     mime-db "1.52.0"
 
-mime@1.6.0, mime@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-3.0.0.tgz#b374550dca3a0c18443b0c950a6a58f1931cf7a7"
-  integrity sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A==
+mime@1.6.0, mime@^4.0.0:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-4.0.4.tgz#9f851b0fc3c289d063b20a7a8055b3014b25664b"
+  integrity sha512-v8yqInVjhXyqP6+Kw4fV3ZzeMRqEW6FotRsKXjRS5VMTNIuXsdRoAvklpoRgSqXm6o9VNH4/C0mgedko9DdLsQ==
 
 mimic-response@^3.1.0:
   version "3.1.0"