diff --git a/Pipfile b/Pipfile
index 813735d9..118b4750 100644
--- a/Pipfile
+++ b/Pipfile
@@ -9,6 +9,11 @@ twine = "*"
 sphinx-click = "*"
 
 [packages]
+requests = "*"
+
+
+
+
 
 [requires]
 python_version = "3.6"
diff --git a/pipenv/utils.py b/pipenv/utils.py
index 7d886f4c..7fa8aa05 100644
--- a/pipenv/utils.py
+++ b/pipenv/utils.py
@@ -467,6 +467,7 @@ def convert_deps_from_pip(dep):
     dependency = {}
 
     req = [r for r in requirements.parse(dep)][0]
+
     # File installs.
     if (req.uri or (os.path.exists(req.path) if req.path else False)) and not req.vcs:
 
@@ -475,8 +476,8 @@ def convert_deps_from_pip(dep):
         req.name = hashlib.sha256(hashable_path.encode('utf-8')).hexdigest()
         req.name = req.name[len(req.name) - 7:]
 
-        # {file: uri} TOML (spec 3 I guess...)
-        dependency[req.name] = {'file': hashable_path}
+        # {path: uri} TOML (spec 4 I guess...)
+        dependency[req.name] = {'path': hashable_path}
 
         # Add --editable if applicable
         if req.editable:
@@ -575,6 +576,16 @@ def convert_deps_to_pip(deps, r=True):
             else:
                 dep = ''
 
+        # Support for paths.
+        if 'path' in deps[dep]:
+            extra = deps[dep]['path']
+
+            # Flag the file as editable if it is a local relative path
+            if 'editable' in deps[dep]:
+                dep = '-e '
+            else:
+                dep = ''
+
         if vcs:
             extra = '{0}+{1}'.format(vcs, deps[dep][vcs])
 
diff --git a/pipenv/vendor/pipfile/api.py b/pipenv/vendor/pipfile/api.py
index 9d45b0c6..382c2003 100644
--- a/pipenv/vendor/pipfile/api.py
+++ b/pipenv/vendor/pipfile/api.py
@@ -142,7 +142,7 @@ class Pipfile(object):
         """Returns a JSON representation of the Pipfile."""
         data = self.data
         data['_meta']['hash'] = {"sha256": self.hash}
-        data['_meta']['pipfile-spec'] = 3
+        data['_meta']['pipfile-spec'] = 4
         return json.dumps(data, indent=4, separators=(',', ': '))
 
     def assert_requirements(self):