diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67e47b5..6dada14 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.0.3.1] - 2023-09-28
+### Changed
+- `FromValue` now can unpack DB `Int` as Haskell `Double`.
+- Verbose error in TemplateHaskell converter when property of a node or a relationship can't be
+  unpacked.
+
 ## [0.0.3.0] - 2023-08-17
 ### Added
 - `IsString` instance for `Cond` and `Conds`.
diff --git a/hasbolt-extras.cabal b/hasbolt-extras.cabal
index e691898..632d120 100644
--- a/hasbolt-extras.cabal
+++ b/hasbolt-extras.cabal
@@ -1,5 +1,5 @@
 name:           hasbolt-extras
-version:        0.0.3.0
+version:        0.0.3.1
 synopsis:       Extras for hasbolt library
 description:    Extras for hasbolt library
 homepage:       https://github.com/biocad/hasbolt-extras#readme
diff --git a/src/Database/Bolt/Extras/Internal/Instances.hs b/src/Database/Bolt/Extras/Internal/Instances.hs
index e33b6a9..701ecb7 100644
--- a/src/Database/Bolt/Extras/Internal/Instances.hs
+++ b/src/Database/Bolt/Extras/Internal/Instances.hs
@@ -19,7 +19,7 @@ import           Database.Bolt.Extras.Internal.Types (FromValue (..), NodeLike (
                                                       NodeLikeProps (..), ToIsValue (..),
                                                       ToValue (..))
 import           Database.Bolt.Extras.Utils          (currentLoc)
-import           GHC.Float                           (double2Float, float2Double)
+import           GHC.Float                           (double2Float, float2Double, int2Double)
 import           GHC.Stack                           (HasCallStack)
 
 
@@ -80,6 +80,7 @@ instance FromValue Int where
 
 instance FromValue Double where
   fromValue (F doubleV) = doubleV
+  fromValue (I intV)    = int2Double intV
   fromValue v           = error $ $currentLoc ++ "could not unpack " ++ show v ++ " into Double"
 
 instance FromValue Float where
diff --git a/src/Database/Bolt/Extras/Template/Internal/Converters.hs b/src/Database/Bolt/Extras/Template/Internal/Converters.hs
index b9e4cd1..2adaa4f 100644
--- a/src/Database/Bolt/Extras/Template/Internal/Converters.hs
+++ b/src/Database/Bolt/Extras/Template/Internal/Converters.hs
@@ -323,7 +323,10 @@ getProp container (fieldName, fieldMaybe) | fieldMaybe && fieldName `notMember`
   where
     exactE v = case exactEither v of
       Right res -> res
-      Left err -> error $ show err
+      Left err -> error
+        $ "Could not unpack "
+        <> unpack fieldName <> ": " <> show err
+        <> ", value: " <> show v
 
 unpackError :: HasCallStack => Show c => c -> String -> a
 unpackError container label = error $ $currentLoc ++ " could not unpack " ++ label ++ " from " ++ show container