diff --git a/copilot-c99.cabal b/copilot-c99.cabal
--- a/copilot-c99.cabal
+++ b/copilot-c99.cabal
@@ -1,6 +1,6 @@
 cabal-version             : >= 1.10
 name                      : copilot-c99
-version                   : 2.2.0
+version                   : 2.2.1
 synopsis                  : A compiler for Copilot targeting C99.
 description               :
   This package is a back-end from Copilot to the Atom DSL.
@@ -36,13 +36,13 @@
   default-language        : Haskell2010
   hs-source-dirs          : src
   ghc-options             : -Wall -fwarn-tabs
---  ghc-prof-options        : -auto-all -caf-all
+  ghc-prof-options        : -auto-all -caf-all
 
   build-depends           : atom >= 1.0.13
                           , base >= 4.3 && < 5
                           , bytestring
                           , containers >= 0.4
-                          , copilot-core == 2.2.0
+                          , copilot-core == 2.2.1
                           , csv
                           , directory >= 1.1
                           , process >= 1.0
@@ -77,7 +77,7 @@
                           , bytestring
                           , csv
                           , containers >= 0.4
-                          , copilot-core == 2.2.0
+                          , copilot-core == 2.2.1
                           , directory >= 1.1
                           , process >= 1.0
                           , pretty >= 1.0