diff --git a/simple-sql-parser.cabal b/simple-sql-parser.cabal
index d071205..6f35b4c 100644
--- a/simple-sql-parser.cabal
+++ b/simple-sql-parser.cabal
@@ -33,7 +33,7 @@ library
   Other-Modules:       Language.SQL.SimpleSQL.Errors,
                        Language.SQL.SimpleSQL.Combinators
   other-extensions:    TupleSections
-  build-depends:       base >=4.5 && <4.9,
+  build-depends:       base,
                        parsec >=3.1 && <3.2,
                        mtl >=2.1 && <2.3,
                        pretty >= 1.1 && < 1.2
@@ -46,12 +46,12 @@ Test-Suite Tests
   type:                exitcode-stdio-1.0
   main-is:             RunTests.lhs
   hs-source-dirs:      .,tools
-  Build-Depends:       base >=4.5 && <4.9,
+  Build-Depends:       base,
                        parsec >=3.1 && <3.2,
                        mtl >=2.1 && <2.3,
                        pretty >= 1.1 && < 1.2,
 
-                       HUnit >= 1.2 && < 1.3,
+                       HUnit >= 1.2 && < 1.4,
                        test-framework >= 0.8 && < 0.9,
                        test-framework-hunit >= 0.3 && < 0.4
 
@@ -82,7 +82,7 @@ Test-Suite Tests
 executable SQLIndent
   main-is:             SQLIndent.lhs
   hs-source-dirs:      .,tools
-  Build-Depends:       base >=4.5 && <4.9,
+  Build-Depends:       base,
                        parsec >=3.1 && <3.2,
                        mtl >=2.1 && <2.3,
                        pretty >= 1.1 && < 1.2