diff --git a/essence-of-live-coding-pulse.cabal b/essence-of-live-coding-pulse.cabal
--- a/essence-of-live-coding-pulse.cabal
+++ b/essence-of-live-coding-pulse.cabal
@@ -1,5 +1,5 @@
 name:                essence-of-live-coding-pulse
-version:             0.1.0.3
+version:             0.2.0.0
 synopsis: General purpose live coding framework - pulse backend
 description:
   essence-of-live-coding is a general purpose and type safe live coding framework.
@@ -31,9 +31,10 @@
     LiveCoding.Pulse.GHCi
   build-depends:
       base >= 4.11 && < 5
-    , essence-of-live-coding
-    , transformers
-    , pulse-simple == 0.1.*
-    , foreign-store
+    , essence-of-live-coding >= 0.2.0.0
+    , transformers >= 0.5
+    , pulse-simple >= 0.1
+    , foreign-store >= 0.2
   hs-source-dirs:      src
   default-language:    Haskell2010
+  default-extensions: StrictData