diff --git a/adjunctions.cabal b/adjunctions.cabal
--- a/adjunctions.cabal
+++ b/adjunctions.cabal
@@ -1,6 +1,6 @@
 name:          adjunctions
 category:      Data Structures, Adjunctions
-version:       0.9.0.2
+version:       0.9.0.4
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE
@@ -21,16 +21,16 @@
   build-depends: 
     array >= 0.3.0.2 && < 0.4,
     base >= 4 && < 4.4,
-    comonad >= 1.0 && < 1.1,
-    comonad-transformers >= 1.5.2.3 && < 1.6,
-    containers >= 0.4 && < 0.5,
+    comonad >= 1.0.2 && < 1.1,
+    comonad-transformers >= 1.5.2.6 && < 1.6,
+    containers >= 0.3 && < 0.5,
     contravariant >= 0.1.2 && < 0.2,
     distributive >= 0.2 && < 0.3,
-    keys >= 0.2 && < 0.3,
+    keys >= 0.2.3 && < 0.3,
     mtl >= 2.0.1.0 && < 2.1,
-    representable-functors >= 0.3.0.2 && < 0.4,
+    representable-functors >= 0.3.0.3 && < 0.4,
     semigroups >= 0.3.4 && < 0.4,
-    semigroupoids >= 1.1.1 && < 1.2.0,
+    semigroupoids >= 1.1.2 && < 1.2.0,
     transformers >= 0.2.0 && < 0.3,
     void >= 0.4 && < 0.5