diff --git a/aeson-t.cabal b/aeson-t.cabal
--- a/aeson-t.cabal
+++ b/aeson-t.cabal
@@ -1,5 +1,5 @@
 Name:                   aeson-t
-Version:                0.0.4
+Version:                0.0.5
 Author:                 Joe Nelson <cred+github@begriffs.com>
 Maintainer:             Joe Nelson <cred+github@begriffs.com>
 Category:               Data
@@ -20,7 +20,7 @@
   Build-Depends:        base >= 4 && < 5
                       , aeson == 0.8.*
                       , unordered-containers == 0.2.*
-                      , text == 1.1.*
+                      , text >= 1.1 && < 2
                       , bytestring == 0.10.*
                       , vector == 0.10.*
 
@@ -32,10 +32,10 @@
   Main-Is:              Spec.hs
   Build-Depends:        base
                       , aeson-t
-                      , hspec2
+                      , hspec == 2.*
                       , aeson == 0.8.*
                       , unordered-containers == 0.2.*
-                      , text == 1.1.*
+                      , text >= 1.1 && < 2
                       , bytestring == 0.10.*
                       , vector == 0.10.*
                       , aeson-qq