diff --git a/expresso.cabal b/expresso.cabal
--- a/expresso.cabal
+++ b/expresso.cabal
@@ -1,5 +1,5 @@
 Name:            expresso
-Version:         0.1.0.0
+Version:         0.1.0.1
 Cabal-Version:   >= 1.10
 License:         BSD3
 License-File:    LICENSE
@@ -28,8 +28,8 @@
 Library
   Hs-Source-Dirs:   src
   Default-Language: Haskell2010
-  Build-Depends:    base                 >= 4.11.1 && < 4.12,
-                    containers           >= 0.5.11 && < 0.6,
+  Build-Depends:    base                 >= 4.11.1 && < 5,
+                    containers           >= 0.5.11 && < 0.7,
                     directory            >= 1.3.1 && < 1.4,
                     filepath             >= 1.4.2 && < 1.5,
                     hashable             >= 1.2.7 && < 1.3,