diff --git a/CHANGES.md b/CHANGES.md
index 7ab7d6d..8114222 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,6 @@
+## 0.5.7
+* Fix bug in select-one! which wouldn't allow nil result
+
 ## 0.5.6
 * Add multi-path implementation
 * change FIRST/LAST to select nothing on an empty sequence
diff --git a/VERSION b/VERSION
index b49b253..d3532a1 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.5.6
+0.5.7