diff --git a/kan-extensions.cabal b/kan-extensions.cabal
--- a/kan-extensions.cabal
+++ b/kan-extensions.cabal
@@ -1,6 +1,6 @@
 name:          kan-extensions
 category:      Data Structures, Monads, Comonads, Functors
-version:       2.1.2
+version:       2.2
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE
@@ -31,20 +31,20 @@
   build-depends:
     array                  >= 0.3.0.2 && < 0.5,
     base                   >= 4       && < 5,
-    comonad                >= 1.1.1.1 && < 1.2,
+    comonad                >= 1.1.1.3 && < 1.2,
     containers             >= 0.4     && < 0.5,
-    transformers           >= 0.2     && < 0.3,
-    mtl                    >= 2.0.1.0 && < 2.1,
-    semigroupoids          >= 1.2.6.1 && < 1.3,
-    contravariant          >= 0.1.2   && < 0.2,
-    distributive           >= 0.2     && < 0.3,
-    comonad-transformers   >= 2.0.3   && < 2.1,
-    comonads-fd            >= 2.0.2.1 && < 2.1,
-    keys                   >= 2.1.2   && < 2.2,
-    free                   >= 2.0.3   && < 2.1,
-    adjunctions            >= 2.0.5   && < 2.1,
-    representable-functors >= 2.1.2   && < 2.2,
-    speculation            >= 1.4     && < 1.5
+    transformers           >= 0.3     && < 0.4,
+    mtl                    >= 2.1     && < 2.2,
+    semigroupoids          >= 1.3     && < 1.4,
+    contravariant          >= 0.2.0.1 && < 0.3,
+    distributive           >= 0.2.1   && < 0.3,
+    comonad-transformers   >= 2.1     && < 2.2,
+    comonads-fd            >= 2.1     && < 2.2,
+    keys                   >= 2.1.3   && < 2.2,
+    free                   >= 2.1     && < 2.2,
+    adjunctions            >= 2.2     && < 2.3,
+    representable-functors >= 2.2     && < 2.3,
+    speculation            >= 1.4.1   && < 1.5
 
   exposed-modules:
     Control.Comonad.Density