1 files changed, 3 insertions, 2 deletions

diff --git a/stack.yaml b/stack.yaml
index 354446e..bcc1a79 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,6 +1,7 @@
-resolver: lts-6.22
+resolver: nightly-2016-10-31
 extra-package-dbs: []
-extra-deps: []
+extra-deps:
+  - 'QuickCheck-2.9.2'
 
 flags:
   hakyll: