diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,4 +1,4 @@
-3.8.0.1
+3.8.0.2
 -------
 * Fixed an issue with running the `doctests` test suite when an older version of `semigroups` is installed.
 
diff --git a/lens.cabal b/lens.cabal
--- a/lens.cabal
+++ b/lens.cabal
@@ -1,6 +1,6 @@
 name:          lens
 category:      Data, Lenses
-version:       3.8.0.1
+version:       3.8.0.2
 license:       BSD3
 cabal-version: >= 1.8
 license-file:  LICENSE
@@ -158,10 +158,6 @@
   default: False
   manual: True
 
-flag old-semigroups
-  default: False
-  manual: False
-
 library
   build-depends:
     array                     >= 0.3.0.2  && < 0.5,
@@ -365,17 +361,15 @@
       doctest >= 0.9.1,
       filepath,
       mtl,
+      nats,
       parallel,
+      semigroups >= 0.9,
       simple-reflect >= 0.3.1,
       split,
       text,
       unordered-containers,
       vector
 
-  if !flag(old-semigroups)
-    build-depends: semigroups >= 0.8.4 && < 0.9
-  else
-    build-depends: semigroups >= 0.9, nats
   ghc-options: -Wall -threaded
   if impl(ghc<7.6.1)
     ghc-options: -Werror