diff -Nru haskell-safecopy-0.9.4.1/debian/changelog haskell-safecopy-0.9.4.3/debian/changelog
--- haskell-safecopy-0.9.4.1/debian/changelog	2018-10-01 10:47:41.000000000 +0000
+++ haskell-safecopy-0.9.4.3/debian/changelog	2019-08-06 07:04:38.000000000 +0000
@@ -1,3 +1,15 @@
+haskell-safecopy (0.9.4.3-1build1) eoan; urgency=medium
+
+  * Rebuild against new GHC abi.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Tue, 06 Aug 2019 09:04:38 +0200
+
+haskell-safecopy (0.9.4.3-1) unstable; urgency=medium
+
+  * New upstream release
+
+ -- Clint Adams <clint@debian.org>  Sat, 27 Jul 2019 22:03:38 -0400
+
 haskell-safecopy (0.9.4.1-3) unstable; urgency=medium
 
   * Remove build dependency on libghc-text-dev (provided by ghc-8.4.3)
diff -Nru haskell-safecopy-0.9.4.1/safecopy.cabal haskell-safecopy-0.9.4.3/safecopy.cabal
--- haskell-safecopy-0.9.4.1/safecopy.cabal	2018-03-15 20:19:34.000000000 +0000
+++ haskell-safecopy-0.9.4.3/safecopy.cabal	2018-12-26 15:51:47.000000000 +0000
@@ -3,7 +3,7 @@
 -- http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/authors.html#pkg-descr.
 -- The name of the package.
 Name:                safecopy
-Version:             0.9.4.1
+Version:             0.9.4.3
 Synopsis:            Binary serialization with version control.
 Description:         An extension to Data.Serialize with built-in version control.
 Homepage:            https://github.com/acid-state/safecopy
@@ -34,11 +34,11 @@
                        array < 0.6,
                        cereal >= 0.5 && < 0.6,
                        bytestring < 0.11,
-                       containers >= 0.3 && < 0.6,
+                       containers >= 0.3 && < 0.7,
                        old-time < 1.2,
-                       template-haskell < 2.14,
+                       template-haskell < 2.15,
                        text < 1.3,
-                       time < 1.9,
+                       time < 1.10,
                        vector >= 0.10 && < 0.13
 
   if !impl(ghc > 8.0)
diff -Nru haskell-safecopy-0.9.4.1/src/Data/SafeCopy/Instances.hs haskell-safecopy-0.9.4.3/src/Data/SafeCopy/Instances.hs
--- haskell-safecopy-0.9.4.1/src/Data/SafeCopy/Instances.hs	2018-03-15 20:19:34.000000000 +0000
+++ haskell-safecopy-0.9.4.3/src/Data/SafeCopy/Instances.hs	2018-12-26 15:51:47.000000000 +0000
@@ -41,6 +41,9 @@
 import           Data.Typeable
 #endif
 import           Data.Word
+#if MIN_VERSION_base(4,8,0)
+import           Numeric.Natural (Natural)
+#endif
 import           System.Time (ClockTime(..), TimeDiff(..), CalendarTime(..), Month(..))
 import qualified System.Time as OT
 import qualified Data.Vector as V
@@ -169,6 +172,10 @@
     getCopy = contain get; putCopy = contain . put; errorTypeName = typeName
 instance SafeCopy Integer where
     getCopy = contain get; putCopy = contain . put; errorTypeName = typeName
+#if MIN_VERSION_base(4,8,0)
+instance SafeCopy Natural where
+    getCopy = contain get; putCopy = contain . put; errorTypeName = typeName
+#endif
 
 -- | cereal change the formats for Float/Double in 0.5.*
 --
diff -Nru haskell-safecopy-0.9.4.1/src/Data/SafeCopy.hs haskell-safecopy-0.9.4.3/src/Data/SafeCopy.hs
--- haskell-safecopy-0.9.4.1/src/Data/SafeCopy.hs	2018-03-15 20:19:34.000000000 +0000
+++ haskell-safecopy-0.9.4.3/src/Data/SafeCopy.hs	2018-12-26 15:51:47.000000000 +0000
@@ -49,8 +49,8 @@
 --     getCopy = contain $ Contacts_v0 \<$\> safeGet
 --
 --data Contact = Contact { name    :: Name
---                        , address :: Address
---                        , phone   :: Phone }
+--                       , address :: Address
+--                       , phone   :: Phone }
 --instance SafeCopy Contact where
 --    putCopy Contact{..} = contain $ do safePut name; safePut address; safePut phone
 --    getCopy = contain $ Contact \<$\> safeGet \<*\> safeGet \<*\> safeGet