1 files changed, 2 insertions, 4 deletions

diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go
index e563ee3..e0dbf49 100644
--- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go
+++ b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go
@@ -1,8 +1,6 @@
 package convert
 
 import (
-        "math/big"
-
         "github.com/zclconf/go-cty/cty"
 )
 
@@ -30,11 +28,11 @@ var primitiveConversionsSafe = map[cty.Type]map[cty.Type]conversion{
 var primitiveConversionsUnsafe = map[cty.Type]map[cty.Type]conversion{
         cty.String: {
                 cty.Number: func(val cty.Value, path cty.Path) (cty.Value, error) {
-                        f, _, err := big.ParseFloat(val.AsString(), 10, 512, big.ToNearestEven)
+                        v, err := cty.ParseNumberVal(val.AsString())
                         if err != nil {
                                 return cty.NilVal, path.NewErrorf("a number is required")
                         }
-                        return cty.NumberVal(f), nil
+                        return v, nil
                 },
                 cty.Bool: func(val cty.Value, path cty.Path) (cty.Value, error) {
                         switch val.AsString() {