diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..de4a392
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/vendor
+/composer.lock
diff --git a/composer.json b/composer.json
index 2b192ff..f376340 100644
--- a/composer.json
+++ b/composer.json
@@ -9,8 +9,9 @@
 		}
 	],
 	"require": {
-		"php": ">=5.3",
-		"nette/database": ">=2.2"
+		"php": ">=5.4",
+		"nette/database": ">=2.2",
+		"nette/di": ">=2.2"
 	},
 	"autoload": {
 		"classmap": ["src/"]