diff --git a/pubspec.yaml b/pubspec.yaml
index ab9293d..a1aa905 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: r_tree
-version: 2.1.0
+version: 2.1.1
 description: R-tree implementation to index and query two-dimensional data
 homepage: https://github.com/Workiva/r_tree