diff --git a/indexation.cabal b/indexation.cabal
--- a/indexation.cabal
+++ b/indexation.cabal
@@ -1,5 +1,5 @@
 name: indexation
-version: 0.6.1
+version: 0.6.2.1
 category: Data
 synopsis: Tools for entity indexation
 description: A set of tools for indexing entities
@@ -48,7 +48,7 @@
     hashable >=1 && <2,
     list-t >=1 && <1.1,
     mmorph >=1 && <2,
-    potoki >=2.0.15 && <2.1,
+    potoki >=2.1 && <2.2,
     potoki-cereal >=0.3 && <0.4,
     profunctors >=5.2 && <6,
     stm-containers >=1.1 && <1.2,
diff --git a/library/Indexation/Data.hs b/library/Indexation/Data.hs
--- a/library/Indexation/Data.hs
+++ b/library/Indexation/Data.hs
@@ -4,6 +4,6 @@
 )
 where
 
-import Indexation.Types as Exports (Index(..), EntityTable, IndexTable, ReindexTable, Indexer, IndexSet, IndexCounts)
+import Indexation.Types as Exports
 import Indexation.Instances ()
 import Indexation.Functions as Exports