diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,13 @@
 <!-- -*- Markdown -*- -->
 
+## 0.5.1.1
+
+- Update this changelog.
+
+## 0.5.1.0
+
+- add class dependency from ToSql to PersistableWidth.
+
 ## 0.5.0.2
 
 - add tested-with 8.2.1.
diff --git a/persistable-record.cabal b/persistable-record.cabal
--- a/persistable-record.cabal
+++ b/persistable-record.cabal
@@ -1,5 +1,5 @@
 name:                persistable-record
-version:             0.5.1.0
+version:             0.5.1.1
 synopsis:            Binding between SQL database values and haskell records.
 description:         This package contiains types to represent table constraints and
                      interfaces to bind between SQL database values and Haskell records.