diff --git a/package.json b/package.json
index 658a539..639851f 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "devDependencies": {
     "@types/chai": "^4.2.11",
     "@types/clean-stack": "^2.1.1",
-    "@types/fs-extra": "^8.1",
+    "@types/fs-extra": "^9.0",
     "@types/indent-string": "^4.0.1",
     "@types/mocha": "^8.0.0",
     "@types/node": "^14.0.13",
diff --git a/yarn.lock b/yarn.lock
index 29b7571..934a610 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -56,10 +56,10 @@
   resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
   integrity sha512-OCutwjDZ4aFS6PB1UZ988C4YgwlBHJd6wCeQqaLdmadZ/7e+w79+hbMUFC1QXDNCmdyoRfAFdm0RypzwR+Qpag==
 
-"@types/fs-extra@^8.1":
-  version "8.1.1"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.1.1.tgz#1e49f22d09aa46e19b51c0b013cb63d0d923a068"
-  integrity sha512-TcUlBem321DFQzBNuz8p0CLLKp0VvF/XH9E4KHNmgwyp4E3AfgI5cjiIVZWlbfThBop2qxFIh4+LeY6hVWWZ2w==
+"@types/fs-extra@^9.0":
+  version "9.0.4"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-9.0.4.tgz#12553138cf0438db9a31cdc8b0a3aa9332eb67aa"
+  integrity sha512-50GO5ez44lxK5MDH90DYHFFfqxH7+fTqEEnvguQRzJ/tY9qFrMSHLiYHite+F3SNmf7+LHC1eMXojuD+E3Qcyg==
   dependencies:
     "@types/node" "*"