stack: upgrade to lts-3.11 to work with ghc 8.0.1

diff --git a/stack.yaml b/stack.yaml
index ed00a51e5c485f177bb1be97264e7121f3da9c64..434c06be60d92488567f6b3ccb92b2d12086218a 100644 (file)
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,7 +1,7 @@
 # For more information, see: https://github.com/commercialhaskell/stack/blob/release/doc/yaml_configuration.md
 
 # Specifies the GHC version and set of packages available (e.g., lts-3.5, nightly-2015-09-21, ghc-7.10.2)
-resolver: lts-3.14
+resolver: lts-7.11
 
 # Local packages, usually specified by relative directory name
 packages: