diff --git a/examples/simple/yarn.lock b/examples/simple/yarn.lock
index cf3091ac..9c2e378f 100644
--- a/examples/simple/yarn.lock
+++ b/examples/simple/yarn.lock
@@ -176,13 +176,6 @@
     "@types/react" "*"
     hoist-non-react-statics "^3.3.0"
 
-"@types/i18next-fs-backend@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@types/i18next-fs-backend/-/i18next-fs-backend-1.0.0.tgz#3fb0374f4d376375b7cc1d3729bca663d104fa64"
-  integrity sha512-PotQ0NE17NavxXCsdyq9qIKZQOB7+A5O/2nDdvfbfm6/IgvvC1YUO6hxK3nIHASu+QGjO1QV5J8PJw4OL12LMQ==
-  dependencies:
-    i18next "^19.7.0"
-
 "@types/json-schema@^7.0.5":
   version "7.0.6"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.6.tgz#f4c7ec43e81b319a9815115031709f26987891f0"
@@ -1881,13 +1874,6 @@ i18next-fs-backend@^1.0.7:
   resolved "https://registry.yarnpkg.com/i18next-fs-backend/-/i18next-fs-backend-1.0.7.tgz#00ca4587e306f8948740408389dda73461a5d07f"
   integrity sha512-aAZ3rvshe1Zbl6JSCWrWWqbZS5JpmVNG+84YqLcgdYcm9uAxzw4xWxnA/a3044Nm2PKXE62CT+pIZjk7OEYtTw==
 
-i18next@^19.7.0:
-  version "19.9.1"
-  resolved "https://registry.yarnpkg.com/i18next/-/i18next-19.9.1.tgz#7a072b75daf677aa51fd4ce55214f21702af3ffd"
-  integrity sha512-9Azzyb3DvMJUMd7sPhwVEs6PQcogvdHmLQTjMQ+P+h3XwW4O66/8lgZTmYShgkjPOCqTw4Fwl5LOp/VhZgPo5A==
-  dependencies:
-    "@babel/runtime" "^7.12.0"
-
 i18next@^20.1.0:
   version "20.1.0"
   resolved "https://registry.yarnpkg.com/i18next/-/i18next-20.1.0.tgz#397dce9ad230ea822f487dc62d6128df5b678456"
@@ -2492,16 +2478,8 @@ neo-async@^2.5.0, neo-async@^2.6.1, neo-async@^2.6.2:
   integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
 "next-i18next@link:../..":
-  version "8.5.1"
-  dependencies:
-    "@babel/runtime" "^7.13.17"
-    "@types/hoist-non-react-statics" "^3.3.1"
-    "@types/i18next-fs-backend" "^1.0.0"
-    core-js "^3"
-    hoist-non-react-statics "^3.2.0"
-    i18next "^20.1.0"
-    i18next-fs-backend "^1.0.7"
-    react-i18next "^11.8.13"
+  version "0.0.0"
+  uid ""
 
 next-tick@~1.0.0:
   version "1.0.0"
diff --git a/package.json b/package.json
index 94988fc7..52c34fe8 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,7 @@
     "@babel/preset-react": "^7.10.4",
     "@babel/preset-typescript": "^7.10.4",
     "@testing-library/react": "^11.2.5",
+    "@types/i18next-fs-backend": "^1.1.2",
     "@types/jest": "^27.0.1",
     "@types/node": "^16.7.1",
     "@types/react": "^17.0.3",
@@ -104,7 +105,6 @@
   "dependencies": {
     "@babel/runtime": "^7.13.17",
     "@types/hoist-non-react-statics": "^3.3.1",
-    "@types/i18next-fs-backend": "^1.0.0",
     "core-js": "^3",
     "hoist-non-react-statics": "^3.2.0",
     "i18next": "^20.1.0",
diff --git a/yarn.lock b/yarn.lock
index 8d2a98d9..2d22e09f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1673,12 +1673,12 @@
     "@types/react" "*"
     hoist-non-react-statics "^3.3.0"
 
-"@types/i18next-fs-backend@^1.0.0":
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/@types/i18next-fs-backend/-/i18next-fs-backend-1.0.1.tgz#275950fa3c1c3366c829cb3728dfbc4ef2566ceb"
-  integrity sha512-zJDqz/xg3j2qJNr4t+fUgGEC30Xq/rqM8iF8sraN/nBVwIoItcpUwc/Wvwqs9pEgNpDgZ0PXRoWhoicwozSM3g==
+"@types/i18next-fs-backend@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@types/i18next-fs-backend/-/i18next-fs-backend-1.1.2.tgz#4f3116769229371fcdf64bbdb6841ea745e392f9"
+  integrity sha512-ZzTRXA5B0x0oGhzKNp08IsYjZpli4LjRZpg3q4j0XFxN5lKG2MVLnR4yHX8PPExBk4sj9Yfk1z9O6CjPrAlmIQ==
   dependencies:
-    i18next "^19.7.0"
+    i18next "^21.0.1"
 
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
   version "2.0.3"
@@ -4907,13 +4907,6 @@ i18next-fs-backend@^1.0.7:
   resolved "https://registry.yarnpkg.com/i18next-fs-backend/-/i18next-fs-backend-1.1.1.tgz#1d8028926803f63784ffa0f2b1478fb369f92735"
   integrity sha512-RFkfy10hNxJqc7MVAp5iAZq0Tum6msBCNebEe3OelOBvrROvzHUPaR8Qe10RQrOGokTm0W4vJGEJzruFkEt+hQ==
 
-i18next@^19.7.0:
-  version "19.9.2"
-  resolved "https://registry.yarnpkg.com/i18next/-/i18next-19.9.2.tgz#ea5a124416e3c5ab85fddca2c8e3c3669a8da397"
-  integrity sha512-0i6cuo6ER6usEOtKajUUDj92zlG+KArFia0857xxiEHAQcUwh/RtOQocui1LPJwunSYT574Pk64aNva1kwtxZg==
-  dependencies:
-    "@babel/runtime" "^7.12.0"
-
 i18next@^20.1.0:
   version "20.3.5"
   resolved "https://registry.yarnpkg.com/i18next/-/i18next-20.3.5.tgz#14308b79a3f1cafb24fdcd8e182d3673baf1e979"
@@ -4921,6 +4914,13 @@ i18next@^20.1.0:
   dependencies:
     "@babel/runtime" "^7.12.0"
 
+i18next@^21.0.1:
+  version "21.4.0"
+  resolved "https://registry.yarnpkg.com/i18next/-/i18next-21.4.0.tgz#59d0129e9e3974313300b0f60a0e01812ba5689e"
+  integrity sha512-H8QwhJXxnPWDvRlLn3nqDvbry7PM7i3UYa0+5EHWvlVkvNNy5WJVTzZe2tZH+HnaGVAE5MaujasyOca8mbQN+w==
+  dependencies:
+    "@babel/runtime" "^7.12.0"
+
 iconv-lite@0.4.24, iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"