diff --git a/focus.cabal b/focus.cabal
--- a/focus.cabal
+++ b/focus.cabal
@@ -1,7 +1,7 @@
 name:
   focus
 version:
-  0.1.5.1
+  0.1.5.2
 synopsis:
   A general abstraction for manipulating elements of container data structures
 description:
@@ -58,7 +58,7 @@
   exposed-modules:
     Focus
   build-depends:
-    base >= 4.6 && < 4.11
+    base >= 4.6 && < 5
   default-extensions:
     DeriveFunctor, NoImplicitPrelude, TupleSections
   default-language: