diff --git a/dfvfs-20160510.tar.gz b/dfvfs-20160510.tar.gz
deleted file mode 100644
index 71a46c9..0000000
--- a/dfvfs-20160510.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:56236fe024d62315f069141add3f0af8e51bf2c2284543d6c0f7873a85609b9b
-size 62290641
diff --git a/dfvfs-20160918.tar.gz b/dfvfs-20160918.tar.gz
new file mode 100644
index 0000000..97a7d09
--- /dev/null
+++ b/dfvfs-20160918.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0eb4f54d745502e43b12456882ee69130b566db05c33c4abefede010422fb666
+size 77646360
diff --git a/python-dfVFS.changes b/python-dfVFS.changes
index 3e247f9..3c1f6f5 100644
--- a/python-dfVFS.changes
+++ b/python-dfVFS.changes
@@ -1,9 +1,10 @@
 -------------------------------------------------------------------
 Thu Jul 14 02:09:04 UTC 2016 - Greg.Freemyer@gmail.com
 
-- update to v0~20160510
+- update to v0~20160918
   * still pre-release and no ChangeLog available
-  * add requires pyfwnt, pyvslvm
+- add requires pyfwnt, pyvslvm, pyfvde
+- force compile serializer in the %install section to eliminate a timestamp issue
 
 -------------------------------------------------------------------
 Wed Dec  2 21:00:42 UTC 2015 - Greg.Freemyer@gmail.com
diff --git a/python-dfVFS.spec b/python-dfVFS.spec
index f43046f..80c97fa 100644
--- a/python-dfVFS.spec
+++ b/python-dfVFS.spec
@@ -16,7 +16,7 @@
 #
 
 
-%define timestamp 20160510
+%define timestamp 20160918
 Name:           python-dfVFS
 Version:        0~%{timestamp}
 Release:        0
@@ -32,12 +32,14 @@ BuildRequires:  python-setuptools
 Requires:       pybde
 Requires:       pyewf
 Requires:       pyfsntfs
+Requires:       pyfvde
 Requires:       pyfwnt
 Requires:       pyqcow
 Requires:       pysigscan
 Requires:       pysmdev
 Requires:       pysmraw
 Requires:       python-construct
+Requires:       python-dfdatetime
 Requires:       python-protobuf
 Requires:       python-six
 Requires:       pytsk
@@ -69,6 +71,7 @@ python setup.py install --root=%{buildroot} --prefix=%{_prefix}
 # force complie to resolve an rpmlint complaint
 pushd %{buildroot}%{python_sitelib}/dfvfs/
 %py_compile .
+%py_compile serializer
 popd
 %fdupes -s %{buildroot}