diff --git a/clang-pure.cabal b/clang-pure.cabal
--- a/clang-pure.cabal
+++ b/clang-pure.cabal
@@ -1,5 +1,5 @@
 name:                  clang-pure
-version:               0.1.0.0
+version:               0.1.0.1
 synopsis:              Pure C++ code analysis with libclang
 description:
   Pure C++ code analysis with libclang.
@@ -42,7 +42,7 @@
                        NamedFieldPuns,
                        StandaloneDeriving,
                        FlexibleContexts
-  build-depends:       base >=4.8 && <4.9,
+  build-depends:       base >=4.8 && <5,
                        contravariant >= 1.3.3,
                        inline-c >= 0.5.3.2,
                        containers >= 0.5.6.2,