diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,8 @@
 # Changelog for `proto-lens-optparse`
 
+## v0.1.1.2
+- Bump the lower bound on `base` to indicate we require `ghc>=8.0`.
+
 ## v0.1.1.1
 - Bump the dependency on `base` for `ghc-8.4.2`.
 
diff --git a/proto-lens-optparse.cabal b/proto-lens-optparse.cabal
--- a/proto-lens-optparse.cabal
+++ b/proto-lens-optparse.cabal
@@ -1,11 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.20.0.
+-- This file has been generated from package.yaml by hpack version 0.28.2.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 98e3796d29f10bc1204cec717fc2ec31155d8fac5c5459ee3dda191f26c9b34c
+-- hash: e4cbed6f46021dc9d93ace9590ac626adcba4703d50a35d18943f999c966e9e2
 
 name:           proto-lens-optparse
-version:        0.1.1.1
+version:        0.1.1.2
 synopsis:       Adapting proto-lens to optparse-applicative ReadMs.
 description:    A package adapting proto-lens to optparse-applicative ReadMs. This gives an easy way to define options and arguments for text-format protobuf types.
 category:       Data
@@ -18,7 +18,6 @@
 license-file:   LICENSE
 build-type:     Simple
 cabal-version:  >= 1.10
-
 extra-source-files:
     Changelog.md
 
@@ -28,15 +27,15 @@
   subdir: proto-lens-optparse
 
 library
+  exposed-modules:
+      Data.ProtoLens.Optparse
+  other-modules:
+      Paths_proto_lens_optparse
   hs-source-dirs:
       src
   build-depends:
-      base >=4.8 && <4.12
+      base >=4.9 && <4.12
     , optparse-applicative >=0.12 && <0.15
     , proto-lens >=0.1 && <0.4
     , text ==1.2.*
-  exposed-modules:
-      Data.ProtoLens.Optparse
-  other-modules:
-      Paths_proto_lens_optparse
   default-language: Haskell2010