diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+# Version 1.2.1.2
+  - Dependency bump for deepseq 1.4
+
 # Version 1.2.1.1
   - Dependency bump for time 1.6.
 
diff --git a/io-streams.cabal b/io-streams.cabal
--- a/io-streams.cabal
+++ b/io-streams.cabal
@@ -1,5 +1,5 @@
 Name:                io-streams
-Version:             1.2.1.1
+Version:             1.2.1.2
 License:             BSD3
 License-file:        LICENSE
 Category:            Data, Network, IO-Streams
@@ -7,8 +7,8 @@
 Maintainer:          Gregory Collins <greg@gregorycollins.net>
 Cabal-version:       >= 1.10
 Synopsis:            Simple, composable, and easy-to-use stream I/O
-Tested-With:         GHC==7.8.2, GHC==7.6.2, GHC==7.6.1, GHC==7.4.2, GHC==7.4.1,
-                     GHC==7.2.2, GHC==7.0.4
+Tested-With:         GHC==7.8.4, GHC==7.8.2, GHC==7.6.2, GHC==7.6.1, GHC==7.4.2, 
+                     GHC==7.4.1, GHC==7.2.2, GHC==7.0.4
 Bug-Reports:         https://github.com/snapframework/io-streams/issues
 Description:
   /Overview/
@@ -124,7 +124,7 @@
                      bytestring    >= 0.9   && <0.11,
                      network       >= 2.3   && <2.7,
                      primitive     >= 0.2   && <0.6,
-                     process       >= 1     && <1.3,
+                     process       >= 1.1   && <1.3,
                      text          >= 0.10  && <1.3,
                      time          >= 1.2   && <1.6,
                      transformers  >= 0.2   && <0.5,
@@ -204,7 +204,7 @@
                      attoparsec    >= 0.10  && <0.13,
                      blaze-builder >= 0.3.1 && <0.4,
                      bytestring    >= 0.9   && <0.11,
-                     deepseq       >= 1.2   && <1.4,
+                     deepseq       >= 1.2   && <1.5,
                      directory     >= 1.1   && <2,
                      filepath      >= 1.2   && <2,
                      mtl           >= 2     && <3,