diff --git a/CHANGELOG.md b/CHANGELOG.md
index d24584e..b4ef00f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Version 0.8.0.3 (2019-12-02)
+
+- Fix out-of-bounds access in Timsort.
+
 ## Version 0.8.0.2 (2019-11-28)
 
 - Bump upper bounds on primitive and QuickCheck.
diff --git a/vector-algorithms.cabal b/vector-algorithms.cabal
index 52c26ec..3f69abc 100644
--- a/vector-algorithms.cabal
+++ b/vector-algorithms.cabal
@@ -1,5 +1,5 @@
 name:              vector-algorithms
-version:           0.8.0.2
+version:           0.8.0.3
 license:           BSD3
 license-file:      LICENSE
 author:            Dan Doel