diff --git a/Strafunski-StrategyLib.cabal b/Strafunski-StrategyLib.cabal
--- a/Strafunski-StrategyLib.cabal
+++ b/Strafunski-StrategyLib.cabal
@@ -1,5 +1,5 @@
 name:                Strafunski-StrategyLib
-version:             5.0.0.7
+version:             5.0.0.8
 synopsis:            Library for strategic programming
 description:         This is a version of the StrategyLib library originally shipped with Strafunski, Cabalized and updated to newer versions of GHC. A description of much of StrategyLib can be found in the paper "Design Patterns for Functional Strategic Programming."
 license:             BSD3
@@ -53,7 +53,7 @@
   build-depends:
         base > 4.4 && < 4.9,
         mtl > 2.2,
-        syb > 0.3 && < 4.1,
-        directory > 1.1 && < 1.2.2,
+        syb > 0.3,
+        directory > 1.1,
         transformers >= 0.2