diff --git a/README.md b/README.md
index 8512321..8fffbcd 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 MongoDB with automatic Caching functionality using Keyv.
 
-## Instalation
+## Installation
 
 ```bash
 # npm
@@ -11,7 +11,7 @@ npm install mongodb-caching
 # yarn
 yarn add mongodb-caching
 
-#pnpm
+# pnpm
 pnpm i mongodb-caching
 ```
 
diff --git a/package.json b/package.json
index 20474ff..b3fa0bb 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
 	"author": "Timeraa",
 	"license": "MPL-2.0",
 	"devDependencies": {
-		"@shelf/jest-mongodb": "^3.0.2",
+		"@shelf/jest-mongodb": "^4.0.0",
 		"@types/jest": "^28.1.4",
 		"jest": "^28.1.2",
 		"source-map-support": "^0.5.21",