diff --git a/anansi.cabal b/anansi.cabal
--- a/anansi.cabal
+++ b/anansi.cabal
@@ -1,5 +1,5 @@
 name: anansi
-version: 0.2.1.1
+version: 0.2.1.2
 synopsis: Simple literate programming preprocessor
 license: GPL-3
 license-file: license.txt
@@ -32,7 +32,7 @@
     , bytestring >= 0.9 && < 0.10
     , text >= 0.7 && < 0.11
     , monads-tf >= 0.1 && < 0.2
-    , containers >= 0.1 && < 0.4
+    , containers >= 0.1 && < 0.5
     , filepath >= 1.1 && < 1.2
 
   exposed-modules:
@@ -64,6 +64,6 @@
     , bytestring >= 0.9 && < 0.10
     , text >= 0.7 && < 0.11
     , monads-tf >= 0.1 && < 0.2
-    , filepath >= 1.1 && < 1.2
-    , directory >= 1.0 && < 1.1
+    , filepath >= 1.1 && < 1.3
+    , directory >= 1.0 && < 1.2
     , anansi