diff --git a/eternity-timestamped.cabal b/eternity-timestamped.cabal
index f2ffb11..85417d4 100644
--- a/eternity-timestamped.cabal
+++ b/eternity-timestamped.cabal
@@ -1,7 +1,7 @@
 name:
   eternity-timestamped
 version:
-  0.2.2
+  0.2.3
 synopsis:
   Automatic timestamping for Eternity
 category:
@@ -58,7 +58,7 @@ library
     foldl >=1.3.5 && <2,
     generic-random >=1 && <1.1,
     hashable >=1.2 && <2,
-    potoki >=0.9 && <0.10,
+    potoki >=0.10 && <0.11,
     QuickCheck >=2.8.1 && <3,
     text >=1 && <2,
     time >=1.8 && <2