diff --git a/.travis.yml b/.travis.yml
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: haskell
 # Uncomment the next 4 lines whenever hackage is down.
-# before_install:
-#   - mkdir -p ~/.cabal
-#   - cp config ~/.cabal/config
-#   - cabal update
+before_install:
+  - mkdir -p ~/.cabal
+  - cp config ~/.cabal/config
+  - cabal update
 notifications:
   irc: "irc.freenode.org#haskell-lens"
diff --git a/linear.cabal b/linear.cabal
--- a/linear.cabal
+++ b/linear.cabal
@@ -1,6 +1,6 @@
 name:          linear
 category:      Math, Algebra
-version:       0.2
+version:       0.2.0.2
 license:       BSD3
 cabal-version: >= 1.8
 license-file:  LICENSE
@@ -11,9 +11,9 @@
 bug-reports:   http://github.com/ekmett/linear/issues
 copyright:     Copyright (C) 2012 Edward A. Kmett
 synopsis:      Linear Algebra
-description:   Types and combinators for low-dimension-count linear algebra on free vectors spaces
+description:   Types and combinators for low-dimension-count linear algebra on free vector spaces
 build-type:    Simple
-tested-with:   GHC == 7.4.1
+tested-with:   GHC == 7.4.1, GHC == 7.6.1
 extra-source-files:
   .travis.yml
   .ghci
@@ -31,7 +31,7 @@
   build-depends:
     base == 4.*,
     distributive >= 0.2.2 && < 0.3,
-    lens == 2.9.*
+    lens >= 2.9 && < 3.1
 
   exposed-modules:
     Linear.Conjugate
@@ -55,7 +55,7 @@
   build-depends:
     base == 4.*,
     directory >= 1.0 && < 1.2,
-    doctest >= 0.8 && <= 0.9,
+    doctest >= 0.8 && < 0.10,
     filepath >= 1.3 && < 1.4
   ghc-options: -Wall -Werror -threaded
   hs-source-dirs: tests