diff --git a/octane.cabal b/octane.cabal
--- a/octane.cabal
+++ b/octane.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           octane
-version:        0.18.0
+version:        0.18.1
 synopsis:       Parse Rocket League replays.
 description:    Octane parses Rocket League replays.
 category:       Game
@@ -41,7 +41,7 @@
     , data-default-class <0.2
     , file-embed ==0.0.*
     , overloaded-records ==0.4.*
-    , rattletrap ==2.0.*
+    , rattletrap ==2.*
     , text ==1.2.*
   exposed-modules:
       Octane
diff --git a/package.yaml b/package.yaml
--- a/package.yaml
+++ b/package.yaml
@@ -35,7 +35,7 @@
   - data-default-class <0.2
   - file-embed ==0.0.*
   - overloaded-records ==0.4.*
-  - rattletrap ==2.0.*
+  - rattletrap ==2.*
   - text ==1.2.*
   other-modules: Paths_octane
   source-dirs: library
@@ -44,4 +44,4 @@
 maintainer: Taylor Fausak
 name: octane
 synopsis: Parse Rocket League replays.
-version: '0.18.0'
+version: '0.18.1'
diff --git a/stack.yaml b/stack.yaml
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,7 +1,1 @@
-packages:
-- .
-- extra-dep: true
-  location:
-    commit: 2.0.0
-    git: https://github.com/tfausak/rattletrap
-resolver: lts-7.10
+resolver: nightly-2016-12-10