diff --git a/string-random.cabal b/string-random.cabal
--- a/string-random.cabal
+++ b/string-random.cabal
@@ -1,11 +1,13 @@
--- This file has been generated from package.yaml by hpack version 0.28.2.
+cabal-version: 1.12
+
+-- This file has been generated from package.yaml by hpack version 0.31.1.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: ee087fb3e5d9dd1de970f1bd3e7e170f27f5e2a692d7ccc9eb345548dab06c07
+-- hash: 5c28135276b536e241b5b03e94ba4ab2cba17ec7d4726d921f75618507e1b81d
 
 name:           string-random
-version:        0.1.1.0
+version:        0.1.2.0
 synopsis:       A library for generating random string from a regular experession
 description:    With this package you can generate random strings from
                 regular expressions. If you are using QuickCheck, you can
@@ -20,7 +22,6 @@
 license-file:   LICENSE
 tested-with:    GHC==8.0.1
 build-type:     Simple
-cabal-version:  >= 1.10
 
 source-repository head
   type: git
@@ -37,7 +38,7 @@
   build-depends:
       attoparsec >=0.13.1 && <0.14
     , base >=4.9 && <5
-    , containers >=0.5.7.1 && <0.6
+    , containers >=0.5.7.1 && <0.7
     , random >=1.1 && <1.2
     , text >=1.2.2.1 && <1.3
     , transformers >=0.5.2.0 && <0.6