diff --git a/average.cabal b/average.cabal
--- a/average.cabal
+++ b/average.cabal
@@ -1,6 +1,6 @@
 
 name:               average
-version:            0.6
+version:            0.6.1
 cabal-version:      >= 1.10
 author:             Hans Hoglund
 maintainer:         Hans Hoglund <hans@hanshoglund.se>
@@ -21,7 +21,7 @@
 library
     build-depends:
         base            >= 4 && < 5,
-        vector-space    >= 0.8.7 && < 0.9,
+        vector-space    >= 0.10.2 && < 1,
         semigroups      >= 0.13.0.1 && < 1
     hs-source-dirs:     src
     default-language:   Haskell2010