diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e41809..318ac34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+1.1.0.4
+-------
+* Corrected HasUpdate's superclass constraint.
+
 1.1.0.3
 -------
 * Removed a couple of redundant typeclass constraints.