diff --git a/penny-bin.cabal b/penny-bin.cabal
--- a/penny-bin.cabal
+++ b/penny-bin.cabal
@@ -1,5 +1,5 @@
 Name: penny-bin
-Version: 0.18.0.0
+Version: 0.20.0.0
 Cabal-version: >=1.8
 Build-Type: Simple
 License: BSD3
@@ -186,7 +186,7 @@
 Executable penny
   Build-depends:
     base ==4.*,
-    penny-lib ==0.18.*
+    penny-lib ==0.20.*
 
   Main-is: penny-main.hs
   Other-modules: Paths_penny_bin
@@ -200,7 +200,7 @@
 Executable penny-selloff
   Build-depends:
     base == 4.*,
-    penny-lib ==0.18.*,
+    penny-lib ==0.20.*,
     explicit-exception ==0.1.*,
     containers ==0.5.*,
     semigroups ==0.9.*,
@@ -220,7 +220,7 @@
 Executable penny-diff
   Build-depends:
     base ==4.*,
-    penny-lib ==0.18.*,
+    penny-lib ==0.20.*,
     text ==0.11.*,
     multiarg ==0.16.*,
     explicit-exception == 0.1.*
@@ -238,7 +238,7 @@
   Build-depends:
       base ==4.*
     , multiarg ==0.16.*
-    , penny-lib ==0.18.*
+    , penny-lib ==0.20.*
     , pretty-show ==1.5.*
     , text ==0.11.*
 
@@ -251,7 +251,7 @@
 Executable penny-reconcile
   Build-depends:
       base ==4.*
-    , penny-lib ==0.18.*
+    , penny-lib ==0.20.*
     , text ==0.11.*
     , multiarg ==0.16.*
     , explicit-exception ==0.1.*