diff --git a/turtle.cabal b/turtle.cabal
--- a/turtle.cabal
+++ b/turtle.cabal
@@ -1,5 +1,5 @@
 Name: turtle
-Version: 1.2.6
+Version: 1.2.7
 Cabal-Version: >=1.10
 Build-Type: Simple
 License: BSD3
@@ -48,7 +48,7 @@
     Build-Depends:
         base                 >= 4.5     && < 5  ,
         async                >= 2.0.0.0 && < 2.2,
-        clock                >= 0.4.1.2 && < 0.7,
+        clock                >= 0.4.1.2 && < 0.8,
         directory            >= 1.0.7   && < 1.3,
         foldl                >= 1.1     && < 1.3,
         hostname                           < 1.1,