diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,13 @@
 <!-- -*- Markdown -*- -->
 
+## 0.1.4.2
+
+- add an upper bound of version constraint.
+
+## 0.1.4.1
+
+- update version constraint.
+
 ## 0.1.4.0
 
 - add tested-with 8.2.1.
diff --git a/relational-schemas.cabal b/relational-schemas.cabal
--- a/relational-schemas.cabal
+++ b/relational-schemas.cabal
@@ -1,5 +1,5 @@
 name:                relational-schemas
-version:             0.1.4.1
+version:             0.1.4.2
 synopsis:            RDBMSs' schema templates for relational-query
 description:         This package contains some RDBMSs' schema structure definitions.
                      Supported RDBMS schemas are below:
@@ -80,7 +80,7 @@
                        , time
                        , bytestring
 
-                       , relational-query >= 0.9.5
+                       , relational-query >= 0.9.5 && < 0.10
 
   if impl(ghc == 7.4.*)
     build-depends:        ghc-prim == 0.2.*