diff --git a/aeson-picker.cabal b/aeson-picker.cabal
--- a/aeson-picker.cabal
+++ b/aeson-picker.cabal
@@ -1,5 +1,5 @@
 name:           aeson-picker
-version:        0.1.0.3
+version:        0.1.0.4
 synopsis:       Tiny library to get fields from JSON format
 description:    Tiny library to get fields from JSON format
 homepage:       https://github.com/ozzzzz/aeson-picker#readme
@@ -37,8 +37,8 @@
   main-is: Spec.hs
   hs-source-dirs:  test
   ghc-options: -threaded -rtsopts -with-rtsopts=-N
-  build-depends:   base >=4.7 && <5
+  build-depends:   base >=4.7 && < 5
                  , aeson-picker
-                 , hspec >= 2.4 && < 2.5
+                 , hspec >= 2.4 && < 3
                  , text
   default-language: Haskell2010