diff --git a/gen/gen.cabal b/gen/gen.cabal
index 46cd58e..12a7cf8 100644
--- a/gen/gen.cabal
+++ b/gen/gen.cabal
@@ -11,7 +11,7 @@ executable gen
   -- other-modules:       
   other-extensions:    TemplateHaskell
   build-depends:       base >=4.6 && < 5.0 
-                     , aeson >= 0.11.1  && <0.12
+                     , aeson >= 0.11.1  && < 2.0
                      , bytestring >= 0.10.0  && <0.11 
                      , containers >= 0.5.0.0 && <0.6 
                      , either >= 4.4.1 && < 4.5
diff --git a/gen/stack.yaml b/gen/stack.yaml
index de0f675..ace64f5 100644
--- a/gen/stack.yaml
+++ b/gen/stack.yaml
@@ -1,8 +1,7 @@
 flags: {}
-packages:
-- '.'
-extra-deps:
-- http-client-0.5.0
-- http-client-tls-0.3.0
-resolver: nightly-2016-08-06
+extra-package-dbs: []
+packages: 
+  - '.'
+extra-deps: []
+resolver: nightly-2016-10-29