diff --git a/news/2564.bugfix b/news/2564.bugfix
new file mode 100644
index 0000000000..31fc0b1a84
--- /dev/null
+++ b/news/2564.bugfix
@@ -0,0 +1,2 @@
+Fixed a bug related to parsing vcs requirements with both extras and subdirectory fragments.
+Corrected an issue in the ``requirementslib`` parser which led to some markers being discarded rather than evaluated.
diff --git a/pipenv/vendor/requirementslib/__init__.py b/pipenv/vendor/requirementslib/__init__.py
index 776d2a15bc..063458dc7e 100644
--- a/pipenv/vendor/requirementslib/__init__.py
+++ b/pipenv/vendor/requirementslib/__init__.py
@@ -1,5 +1,5 @@
 # -*- coding=utf-8 -*-
-__version__ = "1.0.9"
+__version__ = "1.0.10"
 
 
 from .exceptions import RequirementError
diff --git a/pipenv/vendor/requirementslib/models/baserequirement.py b/pipenv/vendor/requirementslib/models/baserequirement.py
index 0cac987af4..b97dee40a1 100644
--- a/pipenv/vendor/requirementslib/models/baserequirement.py
+++ b/pipenv/vendor/requirementslib/models/baserequirement.py
@@ -28,3 +28,10 @@ def pipfile_part(self):
     @classmethod
     def attr_fields(cls):
         return [field.name for field in attr.fields(cls)]
+
+    @property
+    def extras_as_pip(self):
+        if self.extras:
+            return "[{0}]".format(",".join(self.extras))
+
+        return ""
diff --git a/pipenv/vendor/requirementslib/models/markers.py b/pipenv/vendor/requirementslib/models/markers.py
index c3df449948..70adc21f8c 100644
--- a/pipenv/vendor/requirementslib/models/markers.py
+++ b/pipenv/vendor/requirementslib/models/markers.py
@@ -66,21 +66,14 @@ def make_marker(cls, marker_string):
             raise RequirementError(
                 "Invalid requirement: Invalid marker %r" % marker_string
             )
-        marker_dict = {}
-        for m in marker._markers:
-            if isinstance(m, six.string_types):
-                continue
-            var, op, val = m
-            if var.value in cls.attr_fields():
-                marker_dict[var.value] = '{0} "{1}"'.format(op, val)
-        return marker_dict
+        return marker
 
     @classmethod
     def from_line(cls, line):
         if ";" in line:
             line = line.rsplit(";", 1)[1].strip()
-        marker_dict = cls.make_marker(line)
-        return cls(**marker_dict)
+        marker = cls.make_marker(line)
+        return marker
 
     @classmethod
     def from_pipfile(cls, name, pipfile):
@@ -88,9 +81,13 @@ def from_pipfile(cls, name, pipfile):
         marker_strings = ["{0} {1}".format(k, pipfile[k]) for k in found_keys]
         if pipfile.get("markers"):
             marker_strings.append(pipfile.get("markers"))
-        markers = {}
+        markers = []
         for marker in marker_strings:
-            marker_dict = cls.make_marker(marker)
-            if marker_dict:
-                markers.update(marker_dict)
-        return cls(**markers)
+            markers.append(marker)
+        marker = ''
+        try:
+            marker = cls.make_marker(" and ".join(markers))
+        except RequirementError:
+            pass
+        else:
+            return marker
diff --git a/pipenv/vendor/requirementslib/models/requirements.py b/pipenv/vendor/requirementslib/models/requirements.py
index d49ce49416..177bd454e5 100644
--- a/pipenv/vendor/requirementslib/models/requirements.py
+++ b/pipenv/vendor/requirementslib/models/requirements.py
@@ -27,6 +27,7 @@
     filter_none,
     optional_instance_of,
     split_markers_from_line,
+    parse_extras,
 )
 from .._compat import (
     Link,
@@ -56,6 +57,7 @@ class NamedRequirement(BaseRequirement):
     name = attr.ib()
     version = attr.ib(validator=attr.validators.optional(validate_specifiers))
     req = attr.ib()
+    extras = attr.ib(default=attr.Factory(list))
 
     @req.default
     def get_requirement(self):
@@ -114,6 +116,7 @@ class FileRequirement(BaseRequirement):
     path = attr.ib(default=None, validator=attr.validators.optional(validate_path))
     # : path to hit - without any of the VCS prefixes (like git+ / http+ / etc)
     editable = attr.ib(default=None)
+    extras = attr.ib(default=attr.Factory(list))
     uri = attr.ib()
     link = attr.ib()
     name = attr.ib()
@@ -501,6 +504,7 @@ def get_link(self):
             name=self.name,
             ref=self.ref,
             subdirectory=self.subdirectory,
+            extras=self.extras
         )
 
     @name.default
@@ -546,6 +550,8 @@ def get_requirement(self):
             req.vcs = self.vcs
         if self.ref and not req.revision:
             req.revision = self.ref
+        if self.extras and not req.extras:
+            req.extras = self.extras
         return req
 
     @classmethod
@@ -553,7 +559,7 @@ def from_pipfile(cls, name, pipfile):
         creation_args = {}
         pipfile_keys = [
             k
-            for k in ("ref", "vcs", "subdirectory", "path", "editable", "file", "uri")
+            for k in ("ref", "vcs", "subdirectory", "path", "editable", "file", "uri", "extras")
             + VCS_LIST
             if k in pipfile
         ]
@@ -572,13 +578,18 @@ def from_pipfile(cls, name, pipfile):
         return cls(**creation_args)
 
     @classmethod
-    def from_line(cls, line, editable=None):
+    def from_line(cls, line, editable=None, extras=None):
         relpath = None
         if line.startswith("-e "):
             editable = True
             line = line.split(" ", 1)[1]
         vcs_type, prefer, relpath, path, uri, link = cls.get_link_from_line(line)
-        name = link.egg_fragment
+        if not extras and link.egg_fragment:
+            name, extras = _strip_extras(link.egg_fragment)
+            if extras:
+                extras = parse_extras(extras)
+        else:
+            name = link.egg_fragment
         subdirectory = link.subdirectory_fragment
         ref = None
         if "@" in link.show_url and "@" in uri:
@@ -594,6 +605,7 @@ def from_line(cls, line, editable=None):
             path=relpath or path,
             editable=editable,
             uri=uri,
+            extras=extras,
         )
 
     @property
@@ -623,7 +635,7 @@ def pipfile_part(self):
         pipfile_dict = attr.asdict(self, filter=filter_none).copy()
         if "vcs" in pipfile_dict:
             pipfile_dict = self._choose_vcs_source(pipfile_dict)
-        name = pipfile_dict.pop("name")
+        name, _ = _strip_extras(pipfile_dict.pop("name"))
         return {name: pipfile_dict}
 
 
@@ -659,7 +671,7 @@ def hashes_as_pip(self):
     @property
     def markers_as_pip(self):
         if self.markers:
-            return "; {0}".format(self.markers.replace('"', "'"))
+            return "; {0}".format(self.markers).replace('"', "'")
 
         return ""
 
@@ -702,6 +714,8 @@ def from_line(cls, line):
         line = line.split(" ", 1)[1] if editable else line
         line, markers = split_markers_from_line(line)
         line, extras = _strip_extras(line)
+        if extras:
+            extras = parse_extras(extras)
         line = line.strip('"').strip("'").strip()
         line_with_prefix = "-e {0}".format(line) if editable else line
         vcs = None
@@ -710,7 +724,7 @@ def from_line(cls, line):
         if is_installable_file(line) or (is_valid_url(line) and not is_vcs(line)):
             r = FileRequirement.from_line(line_with_prefix)
         elif is_vcs(line):
-            r = VCSRequirement.from_line(line_with_prefix)
+            r = VCSRequirement.from_line(line_with_prefix, extras=extras)
             vcs = r.vcs
         elif line == "." and not is_installable_file(line):
             raise RequirementError(
@@ -727,14 +741,11 @@ def from_line(cls, line):
                 version = line[spec_idx:]
             if not extras:
                 name, extras = _strip_extras(name)
+                if extras:
+                    extras = parse_extras(extras)
             if version:
                 name = "{0}{1}".format(name, version)
             r = NamedRequirement.from_line(line)
-        if extras:
-            extras = first(
-                requirements.parse("fakepkg{0}".format(extras_to_string(extras)))
-            ).extras
-            r.req.extras = extras
         if markers:
             r.req.markers = markers
         args = {
@@ -746,6 +757,10 @@ def from_line(cls, line):
         }
         if extras:
             args["extras"] = extras
+            r.req.extras = extras
+            r.extras = extras
+        elif r.extras:
+            args["extras"] = r.extras
         if hashes:
             args["hashes"] = hashes
         return cls(**args)
@@ -764,11 +779,14 @@ def from_pipfile(cls, name, pipfile):
             r = FileRequirement.from_pipfile(name, pipfile)
         else:
             r = NamedRequirement.from_pipfile(name, pipfile)
+        markers = PipenvMarkers.from_pipfile(name, _pipfile)
+        if markers:
+            markers = str(markers)
         args = {
             "name": r.name,
             "vcs": vcs,
             "req": r,
-            "markers": PipenvMarkers.from_pipfile(name, _pipfile).line_part,
+            "markers": markers,
             "extras": _pipfile.get("extras"),
             "editable": _pipfile.get("editable", False),
             "index": _pipfile.get("index"),
@@ -788,7 +806,7 @@ def as_line(self, sources=None):
         """
         line = "{0}{1}{2}{3}{4}".format(
             self.req.line_part,
-            self.extras_as_pip,
+            self.extras_as_pip if not self.is_vcs else "",
             self.specifiers if self.specifiers else "",
             self.markers_as_pip,
             self.hashes_as_pip,
diff --git a/pipenv/vendor/requirementslib/models/utils.py b/pipenv/vendor/requirementslib/models/utils.py
index 82309e9be9..44692399c7 100644
--- a/pipenv/vendor/requirementslib/models/utils.py
+++ b/pipenv/vendor/requirementslib/models/utils.py
@@ -32,6 +32,15 @@ def extras_to_string(extras):
     return "[{0}]".format(",".join(extras))
 
 
+def parse_extras(extras_str):
+    """Turn a string of extras into a parsed extras list"""
+    import requirements
+    extras = first(
+        requirements.parse("fakepkg{0}".format(extras_to_string(extras_str)))
+    ).extras
+    return extras
+
+
 def specs_to_string(specs):
     """Turn a list of specifier tuples into a string"""
     if specs:
@@ -133,6 +142,7 @@ def validate_markers(instance, attr_, value):
 
 def validate_specifiers(instance, attr_, value):
     from packaging.specifiers import SpecifierSet, InvalidSpecifier
+    from packaging.markers import InvalidMarker
     if value == "":
         return True
     try:
diff --git a/pipenv/vendor/vendor.txt b/pipenv/vendor/vendor.txt
index 2f278dff87..2b7781cee0 100644
--- a/pipenv/vendor/vendor.txt
+++ b/pipenv/vendor/vendor.txt
@@ -27,7 +27,7 @@ requests==2.19.1
     idna==2.7
     urllib3==1.23
     certifi==2018.4.16
-requirementslib==1.0.9
+requirementslib==1.0.10
     attrs==18.1.0
     distlib==0.2.7
     packaging==17.1