diff --git a/cryptoids-types/cryptoids-types.cabal b/cryptoids-types/cryptoids-types.cabal
index 276f59b..017d7c4 100644
--- a/cryptoids-types/cryptoids-types.cabal
+++ b/cryptoids-types/cryptoids-types.cabal
@@ -16,9 +16,9 @@ library
                      , GeneralizedNewtypeDeriving
                      , DeriveGeneric
                      , DeriveDataTypeable
-  build-depends:       base >=4.9 && <4.10
-                     , binary
-                     , path-pieces
-                     , http-api-data
+  build-depends:       base          >=4.9     && <4.11
+                     , binary        >=0.8.3.0 && <0.9
+                     , path-pieces   >=0.2.1   && <0.3
+                     , http-api-data >=0.3.7.1 && <0.4
   hs-source-dirs:      src
   default-language:    Haskell2010
diff --git a/cryptoids/cryptoids.cabal b/cryptoids/cryptoids.cabal
index eec4506..9fbbb62 100644
--- a/cryptoids/cryptoids.cabal
+++ b/cryptoids/cryptoids.cabal
@@ -23,12 +23,12 @@ library
                      , ViewPatterns
                      , RecordWildCards
                      , FlexibleContexts
-  build-depends:       base >=4.9 && <4.10
-                     , cryptoids-types
-                     , cryptonite
-                     , bytestring
-                     , binary
-                     , memory
-                     , mtl
+  build-depends:       base            >=4.9.1.0  && <4.11
+                     , cryptoids-types ==0.0.0
+                     , cryptonite      >=0.23     && <0.25
+                     , bytestring      >=0.10.8.1 && <0.11
+                     , binary          >=0.8.3.0  && <0.9
+                     , memory          >=0.14.6   && <0.15
+                     , mtl             >=2.2.1    && <2.3
   hs-source-dirs:      src
   default-language:    Haskell2010
diff --git a/uuid-crypto/uuid-crypto.cabal b/uuid-crypto/uuid-crypto.cabal
index 317b570..f7c01da 100644
--- a/uuid-crypto/uuid-crypto.cabal
+++ b/uuid-crypto/uuid-crypto.cabal
@@ -27,15 +27,15 @@ library
                      , DeriveDataTypeable
                      , DeriveGeneric
   other-extensions:    ScopedTypeVariables
-  build-depends:       base >=4.9 && <4.11
-                     , cryptoids-types
-                     , cryptoids
-                     , uuid
-                     , cryptonite
-                     , binary
-                     , memory
-                     , bytestring
-                     , mtl
+  build-depends:       base            >=4.9      && <4.11
+                     , cryptoids-types ==0.0.0
+                     , cryptoids       ==0.0.0
+                     , uuid            >=1.3.13   && <1.4
+                     , cryptonite      >=0.23     && <0.25
+                     , binary          >=0.8.3.0  && <0.9
+                     , memory          >=0.14.6   && <0.15
+                     , bytestring      >=0.10.8.1 && <0.11
+                     , mtl             >=2.2.1    && <2.3
   hs-source-dirs:      src
   default-language:    Haskell2010
   ghc-options:         -Wall -fno-warn-name-shadowing