diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87e2bc0..2412bc5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@
 
 ## Version History
 
+### v6.0.1
+
+- :bug: Fix array type of InputFeatureCollection
+
 ### v6.0.0
 
 - :rocket: Change `submit(FeatureCollection)` to `submit(InputFeatureCollection)`
diff --git a/index.ts b/index.ts
index fba5494..ee22fb3 100644
--- a/index.ts
+++ b/index.ts
@@ -37,7 +37,7 @@ FormatRegistry.Set('uuid', formats.IsUuid);
 
 export const InputFeatureCollection = Type.Object({
     type: Type.Literal('FeatureCollection'),
-    features: Feature.InputFeature
+    features: Type.Array(Feature.InputFeature)
 })
 
 export function env(current: string) {