diff --git a/binary-orphans.cabal b/binary-orphans.cabal
--- a/binary-orphans.cabal
+++ b/binary-orphans.cabal
@@ -1,9 +1,9 @@
--- This file has been generated from package.yaml by hpack version 0.7.0.
+-- This file has been generated from package.yaml by hpack version 0.8.0.
 --
 -- see: https://github.com/sol/hpack
 
 name:           binary-orphans
-version:        0.1.1.0
+version:        0.1.2.0
 synopsis:       Orphan instances for binary
 description:    `binary-orphans` defines orphan instances for types in some popular packages.
 category:       Web
@@ -31,13 +31,13 @@
   ghc-options: -Wall -fno-warn-orphans
   build-depends:
       base                     >=4.7  && <4.9
-    , aeson                    >=0.8  && <0.10
-    , binary                   >=0.7  && <0.8
+    , aeson                    >=0.8  && <0.10.1
+    , binary                   >=0.7  && <0.7.7
     , hashable                 >=1.2  && <1.3
     , scientific               >=0.3  && <0.4
-    , tagged                   >=0.7  && <0.9
+    , tagged                   >=0.7  && <0.8.2
     , text                     >=1.2  && <1.3
-    , time                     >=1.4  && <1.6
+    , time                     >=1.4  && <1.5.1
     , unordered-containers     >=0.2  && <0.3
     , vector                   >=0.10 && <0.12
     , text-binary              >=0.1  && <0.3
@@ -54,17 +54,17 @@
   ghc-options: -Wall -fno-warn-orphans
   build-depends:
       base                     >=4.7  && <4.9
-    , aeson                    >=0.8  && <0.10
-    , binary                   >=0.7  && <0.8
+    , aeson                    >=0.8  && <0.10.1
+    , binary                   >=0.7  && <0.7.7
     , hashable                 >=1.2  && <1.3
     , scientific               >=0.3  && <0.4
-    , tagged                   >=0.7  && <0.9
+    , tagged                   >=0.7  && <0.8.2
     , text                     >=1.2  && <1.3
-    , time                     >=1.4  && <1.6
+    , time                     >=1.4  && <1.5.1
     , unordered-containers     >=0.2  && <0.3
     , vector                   >=0.10 && <0.12
     , binary-orphans
-    , quickcheck-instances
-    , tasty
-    , tasty-quickcheck
+    , quickcheck-instances >=0.3  && <0.4
+    , tasty                >=0.10 && <0.12
+    , tasty-quickcheck     >=0.8  && <0.9
   default-language: Haskell2010
diff --git a/src/Data/Binary/Orphans.hs b/src/Data/Binary/Orphans.hs
--- a/src/Data/Binary/Orphans.hs
+++ b/src/Data/Binary/Orphans.hs
@@ -10,7 +10,7 @@
 -- Provides orphan 'Binary' instances for types in various packages:
 --
 --   * aeson
---   * scientific
+--   * scientific (prior to scientific-0.3.4.0)
 --   * tagged
 --   * text (through text-binary, or text >= 1.2.1)
 --   * time
@@ -33,7 +33,6 @@
 import qualified Data.HashSet as HS
 import           Data.Hashable (Hashable)
 import qualified Data.Monoid as Monoid
-import qualified Data.Scientific as S
 import qualified Data.Tagged as Tagged
 import qualified Data.Time as Time
 
@@ -43,6 +42,10 @@
 #endif
 import           Data.Vector.Binary ()
 
+#if !(MIN_VERSION_scientific(0,3,4))
+import qualified Data.Scientific as S
+#endif
+
 instance Binary A.Value where
   get = do
     t <- get :: Get Int
@@ -71,9 +74,11 @@
   get = fmap HS.fromList get
   put = put . HS.toList
 
+#if !(MIN_VERSION_scientific(0,3,4))
 instance Binary S.Scientific where
   get = liftM2 S.scientific get get
   put s = put (S.coefficient s) >> put (S.base10Exponent s)
+#endif
 
 instance Binary b => Binary (Tagged.Tagged s b) where
   put = put . Tagged.unTagged