diff --git a/heist.cabal b/heist.cabal
--- a/heist.cabal
+++ b/heist.cabal
@@ -1,5 +1,5 @@
 name:           heist
-version:        0.6.0.1
+version:        0.6.1
 synopsis:       An xhtml templating system
 description:    An xhtml templating system
 license:        BSD3
@@ -81,8 +81,7 @@
     Text.Templating.Heist.Types
 
   build-depends:
-    attoparsec >= 0.8.1 && < 0.10,
-    attoparsec-text >= 0.8 && < 0.9,
+    attoparsec >= 0.10 && < 0.11,
     base >= 4 && < 5,
     blaze-builder >= 0.2 && <0.4,
     bytestring,
@@ -95,7 +94,7 @@
     process,
     random,
     text >= 0.10 && < 0.12,
-    time >= 1.1 && < 1.4,
+    time >= 1.1 && < 1.5,
     transformers,
     xmlhtml == 0.1.*