diff --git a/digger.cabal b/digger.cabal
index d09d9cfe3bd49f00a0f029a8fc5c7de4b55647f6..900dc9ba97311619c14c9762038d36b0d2094aef 100644
--- a/digger.cabal
+++ b/digger.cabal
@@ -33,7 +33,7 @@ library
                        data-default >=0.7 && <0.8,
                        text >=1.2 && <1.3,
                        wl-pprint-text >=1.1 && <1.3,
-                       language-c >=0.5 && <0.9,
+                       language-c >=0.5 && <0.10,
                        pretty >=1.1 && <1.2
   default-language:    Haskell2010
 
@@ -50,6 +50,6 @@ executable digger
                        text >=1.2 && <1.3,
                        wl-pprint-text >=1.1 && <1.3,
                        pretty >=1.1 && <1.2,
-                       language-c >=0.5 && <0.9,
+                       language-c >=0.5 && <0.10,
                        digger
   default-language:    Haskell2010