diff --git a/Accordion.d.ts b/Accordion.d.ts
index f582794..ebee458 100644
--- a/Accordion.d.ts
+++ b/Accordion.d.ts
@@ -21,7 +21,7 @@ export interface AccordionProps<T> {
   /**
    * A function that should return a renderable representing the footer
    */
-  renderFooter(
+  renderFooter?(
     content: T,
     index: number,
     isActive: boolean,
diff --git a/package.json b/package.json
index b458edc..51234de 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-collapsible",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "Animated collapsible component for React Native using the Animated API. Good for accordions, toggles etc",
   "keywords": [
     "react-native",