diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+![Hackage](https://img.shields.io/hackage/v/from-env)
+
 # from-env
 
 Haskell package to construct datatypes from environment variables.
diff --git a/from-env.cabal b/from-env.cabal
--- a/from-env.cabal
+++ b/from-env.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               from-env
-version:            0.1.0.0
+version:            0.1.1.0
 synopsis:
   Provides a generic way to construct values from environment variables.
 
@@ -46,7 +46,7 @@
 
   -- other-modules:
   build-depends:
-    , base    ^>=4.16.4.0
+    , base    ^>=4.16.3.0
     , casing  >=0.1.4     && <0.2
     , text    >=1.2.5     && <1.3
 
@@ -60,7 +60,7 @@
   main-is:            Spec.hs
   other-modules:      System.Environment.FromEnvSpec
   build-depends:
-    , base      ^>=4.16.4.0
+    , base      ^>=4.16.3.0
     , from-env
     , hspec