diff --git a/eternity.cabal b/eternity.cabal
--- a/eternity.cabal
+++ b/eternity.cabal
@@ -1,7 +1,7 @@
 name:
   eternity
 version:
-  0.1
+  0.1.1
 synopsis:
   Native event-sourcing database
 description:
@@ -56,7 +56,7 @@
     text >=1 && <2,
     directory >=1.3 && <2,
     foldl >=1.3.5 && <2,
-    potoki >=0.9 && <0.10,
+    potoki >=0.10 && <0.11,
     potoki-cereal >=0.1 && <0.2
 
 test-suite test