diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fdeffd..f477d28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+## [5.2.1] 2022-07-04
+
+### Fixed
+
+- Added full height to the `HorizontalResizeablePanel` button
+
 ## [5.2.0] 2022-06-29
 
 ### Added
diff --git a/package.json b/package.json
index 2e66ca0..2f1d21b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@perimetre/ui",
   "description": "A component library made by @perimetre",
-  "version": "5.2.0",
+  "version": "5.2.1",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/perimetre/ui.git"
diff --git a/src/components/HorizontalResizeablePanel/index.tsx b/src/components/HorizontalResizeablePanel/index.tsx
index 0a5583c..1bde672 100644
--- a/src/components/HorizontalResizeablePanel/index.tsx
+++ b/src/components/HorizontalResizeablePanel/index.tsx
@@ -122,7 +122,7 @@ export const HorizontalResizeablePanel: React.FC<HorizontalResizeablePanelProps>
       )}
       {resizeRight && (
         <button
-          className="absolute inset-y-0 w-2 cursor-col-resize"
+          className="absolute h-full inset-y-0 w-2 cursor-col-resize"
           style={{ right: '-4px' }}
           onMouseDown={(e) => onMove(e, 'right')}
         />