diff --git a/creatur.cabal b/creatur.cabal
--- a/creatur.cabal
+++ b/creatur.cabal
@@ -1,5 +1,5 @@
 Name:              creatur
-Version:           2.0.11
+Version:           2.0.12
 Stability:         experimental
 Synopsis:          Framework for artificial life experiments.
 Description:       A software framework for automating experiments
@@ -52,7 +52,7 @@
                     array ==0.4.*,
                     base ==4.*,
                     base-unicode-symbols ==0.2.*,
-                    bytestring ==0.9.*,
+                    bytestring ==0.10.*,
                     cereal ==0.3.*,
                     directory ==1.2.*,
                     gray-extended ==1.*,
@@ -64,7 +64,7 @@
                     old-locale ==1.0.*,
                     process ==1.1.*,
                     random ==1.0.*,
-                    split ==0.2.1.*,
+                    split ==0.2.*,
                     time ==1.4.*,
                     transformers ==0.3.*,
                     unix ==2.6.*,