diff --git a/library/Rebase/Data/Hashable.hs b/library/Rebase/Data/Hashable.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/Hashable.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.Hashable
+(
+  module Data.Hashable,
+)
+where
+
+import Data.Hashable
diff --git a/library/Rebase/Data/IntMap/Strict.hs b/library/Rebase/Data/IntMap/Strict.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/IntMap/Strict.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.IntMap.Strict
+(
+  module Data.IntMap.Strict,
+)
+where
+
+import Data.IntMap.Strict
diff --git a/library/Rebase/Data/IntSet.hs b/library/Rebase/Data/IntSet.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/IntSet.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.IntSet
+(
+  module Data.IntSet,
+)
+where
+
+import Data.IntSet
diff --git a/library/Rebase/Data/Map/Strict.hs b/library/Rebase/Data/Map/Strict.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/Map/Strict.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.Map.Strict
+(
+  module Data.Map.Strict,
+)
+where
+
+import Data.Map.Strict
diff --git a/library/Rebase/Data/Sequence.hs b/library/Rebase/Data/Sequence.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/Sequence.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.Sequence
+(
+  module Data.Sequence,
+)
+where
+
+import Data.Sequence
diff --git a/library/Rebase/Data/Set.hs b/library/Rebase/Data/Set.hs
new file mode 100644
--- /dev/null
+++ b/library/Rebase/Data/Set.hs
@@ -0,0 +1,7 @@
+module Rebase.Data.Set
+(
+  module Data.Set,
+)
+where
+
+import Data.Set
diff --git a/rebase.cabal b/rebase.cabal
--- a/rebase.cabal
+++ b/rebase.cabal
@@ -1,7 +1,7 @@
 name:
   rebase
 version:
-  0.1.2
+  0.1.3
 synopsis:
   A more progressive alternative to the "base" package
 description:
@@ -59,11 +59,19 @@
   other-modules:
   exposed-modules:
     Rebase.Prelude
-    -- vector:
-    Rebase.Data.Vector
+    -- hashable:
+    Rebase.Data.Hashable
+    -- containers:
+    Rebase.Data.IntMap.Strict
+    Rebase.Data.IntSet
+    Rebase.Data.Map.Strict
+    Rebase.Data.Sequence
+    Rebase.Data.Set
     -- unordered-containers:
     Rebase.Data.HashMap.Strict
     Rebase.Data.HashSet
+    -- vector:
+    Rebase.Data.Vector
     -- bytestring:
     Rebase.Data.ByteString
     Rebase.Data.ByteString.Lazy
@@ -90,6 +98,7 @@
     Rebase.Contravariant.Extras
   build-depends:
     -- data:
+    hashable >= 1.2 && < 2,
     vector >= 0.10 && < 0.12,
     containers >= 0.5 && < 0.6,
     unordered-containers >= 0.2 && < 0.3,