diff --git a/hakyll-filestore.cabal b/hakyll-filestore.cabal
--- a/hakyll-filestore.cabal
+++ b/hakyll-filestore.cabal
@@ -1,5 +1,5 @@
 Name:                hakyll-filestore
-Version:             0.1.6
+Version:             0.1.7
 Synopsis:            FileStore utilities for Hakyll
 Description:         These utilities can (in particular) be used for extracting
                      date and author information for items from a darcs, git or
@@ -16,7 +16,7 @@
 
 Library
   HS-Source-Dirs:    src
-  GHC-Options:       -O2 -Wall
+  GHC-Options:       -Wall
   Default-Language:  Haskell2010
   Exposed-Modules:
       Hakyll.FileStore.Context
@@ -24,11 +24,11 @@
     , Hakyll.FileStore.Git.Context
     , Hakyll.FileStore.Darcs.Context
   Build-Depends:
-      base >=4.8 && <4.12
-    , time >=1.5 && <1.10
+      base >=4.8 && <4.13
     , filestore >=0.6 && <0.7
+    , hakyll >=4.7 && <4.14
+    , time >=1.5 && <1.10
     , time-locale-compat >=0.1 && <0.2
-    , hakyll >=4.7 && <4.13
 
 Source-Repository head
   Type:     git