Gemfile.lock in libnotify-0.3.0 vs Gemfile.lock in libnotify-0.4.0

@@ -8,17 +8,20 @@
     jeweler (1.4.0)
       gemcutter (>= 0.1.0)
       git (>= 1.2.5)
       rubyforge (>= 2.0.0)
     json_pure (1.4.6)
+    libnotify (0.2.0)
+      ffi (>= 0.6.2)
     rake (0.8.7)
     riot (0.11.2)
       rr
       term-ansicolor
-    riot_notifier (0.3.0)
+    riot_notifier (0.4.0)
+      libnotify (~> 0.2.0)
       riot (~> 0.11.0)
-    rr (1.0.0)
+    rr (1.0.2)
     rubyforge (2.0.4)
       json_pure (>= 1.1.7)
     term-ansicolor (1.0.5)
     yard (0.6.0)
 
@@ -27,7 +30,7 @@
 
 DEPENDENCIES
   ffi (>= 0.6.2)
   jeweler
   riot (= 0.11.2)
-  riot_notifier (>= 0.2.0)
+  riot_notifier (~> 0.4.0)
   yard