diff --git a/ghc-scientific.changes b/ghc-scientific.changes
index 861e128..87ab675 100644
--- a/ghc-scientific.changes
+++ b/ghc-scientific.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Sun Oct  4 16:52:33 UTC 2015 - mimi.vx@gmail.com
+
+- update to 0.3.4.0
+*Added fromRationalRepetend & toRationalRepetend
+  for safely converting from and to rationals
+  which have a repeating decimal representation like:
+  1 % 28 = 0.03(571428).
+* Added a Binary instance.
+* Various performance improvements.
+* Support vector-0.11
+* Support tasty-0.11
+* Support criterion-1.1.0.0
+
 -------------------------------------------------------------------
 Sun Apr 12 18:49:55 UTC 2015 - mimi.vx@gmail.com
 
diff --git a/ghc-scientific.spec b/ghc-scientific.spec
index 3b2b246..fcd2043 100644
--- a/ghc-scientific.spec
+++ b/ghc-scientific.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package ghci-scientific
+# spec file for package ghc-scientific
 #
 # Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
 #
@@ -18,8 +18,8 @@
 
 %global pkg_name scientific
 
-Name:           ghc-%{pkg_name}
-Version:        0.3.3.8
+Name:           ghc-scientific
+Version:        0.3.4.0
 Release:        0
 Summary:        Numbers represented using scientific notation
 License:        BSD-3-Clause
@@ -36,6 +36,7 @@ BuildRequires:  ghc-deepseq-devel
 BuildRequires:  ghc-hashable-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-text-devel
+BuildRequires:  ghc-vector-devel
 
 %description
 Data.Scientific provides a space efficient and arbitrary precision scientific
diff --git a/scientific-0.3.3.8.tar.gz b/scientific-0.3.3.8.tar.gz
deleted file mode 100644
index 8091246..0000000
--- a/scientific-0.3.3.8.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e30cde2a44a7beded15afd56606c562b76e457835e7de2942815f22bc74bce4c
-size 18543
diff --git a/scientific-0.3.4.0.tar.gz b/scientific-0.3.4.0.tar.gz
new file mode 100644
index 0000000..a0773b2
--- /dev/null
+++ b/scientific-0.3.4.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd681501f742f55fb092c967a42f537c8059db40f8b4a8870b07fe499944e97d
+size 21392