diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,13 @@
 <!-- -*- Markdown -*- -->
 
+## 0.8.3.4
+
+- Update this changelog
+
+## 0.8.3.3
+
+- simpl-tick-factor work-around to avoid bug of GHC
+
 ## 0.8.3.2
 
 - Export Register interface type from Query module.
diff --git a/relational-query.cabal b/relational-query.cabal
--- a/relational-query.cabal
+++ b/relational-query.cabal
@@ -1,5 +1,5 @@
 name:                relational-query
-version:             0.8.3.3
+version:             0.8.3.4
 synopsis:            Typeful, Modular, Relational, algebraic query engine
 description:         This package contiains typeful relation structure and
                      relational-algebraic query building DSL which can