diff --git a/Setup.hs b/Setup.hs
deleted file mode 100644
--- a/Setup.hs
+++ /dev/null
@@ -1,2 +0,0 @@
-import Distribution.Simple
-main = defaultMain
diff --git a/eternity.cabal b/eternity.cabal
--- a/eternity.cabal
+++ b/eternity.cabal
@@ -1,7 +1,7 @@
 name:
   eternity
 version:
-  0.1.2
+  0.1.3
 synopsis:
   Native event-sourcing database
 description:
@@ -56,8 +56,8 @@
     text >=1 && <2,
     directory >=1.3 && <2,
     foldl >=1.3.5 && <2,
-    potoki >=0.11 && <0.12,
-    potoki-cereal >=0.1 && <0.2
+    potoki >= 2 && <2.1,
+    potoki-cereal >=0.3.0.1 && <0.4
 
 test-suite test
   type: