diff --git a/docs/changelog.md b/docs/changelog.md
index 481e017d..bd4b0952 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,8 @@
+### 0.5.1 <small>April 12, 2023</small>
+
+- Fixed `Detections.__getitem__` method did not return mask for selected item.
+- Fixed `Detections.area` crashed for mask detections.
+
 ### 0.5.0 <small>April 10, 2023</small>
 
 - Added [[#58](https://github.com/roboflow/supervision/pull/58)]: `Detections.mask` to enable segmentation support.
diff --git a/supervision/__init__.py b/supervision/__init__.py
index eefd48c4..cf2838e7 100644
--- a/supervision/__init__.py
+++ b/supervision/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.5.0"
+__version__ = "0.5.1"
 
 from supervision.annotation.voc import detections_to_voc_xml
 from supervision.detection.annotate import BoxAnnotator, MaskAnnotator