diff --git a/README.md b/README.md
index d8248544f20b22dfa408fde43783250277a01851..f6e14ee7f2a8f6b6732cb31081ebaa5f594007dd 100644
--- a/README.md
+++ b/README.md
@@ -22,16 +22,17 @@ Dependencies
 `fslpy` depends upon the following libraries:
 
 
-| Library                                           | Version |
-| ------------------------------------------------- | ------- |
-| [props](https://git.fmrib.ox.ac.uk/paulmc/props/) | Latest  |
-| [numpy](http://www.numpy.org/)                    | 1.8.1   |
-| [scipy](http://www.scipy.org/)                    | 0.14.0  |
-| [matplotlib](http://matplotlib.org/)              | 1.4.3   |
-| [nibabel](http://nipy.org/nibabel/)               | 1.3.0   |
-| [six](https://pythonhosted.org/six/)              | 1.10.0  |
-| [Sphinx](http://www.sphinx-doc.org/en/stable/)    | 1.3.5   |
-| [wxPython](http://wxpython.org/)                  | 3.0.2.0 |
+| Library                                                        | Version |
+| -------------------------------------------------------------- | ------- |
+| [props](https://git.fmrib.ox.ac.uk/paulmc/props/)              | Latest  |
+| [indexed_gzip](https://github.com/pauldmccarthy/indexed_gzip/) | Latest  |
+| [numpy](http://www.numpy.org/)                                 | 1.11.0  |
+| [scipy](http://www.scipy.org/)                                 | 0.17.0  |
+| [matplotlib](http://matplotlib.org/)                           | 1.5.1   |
+| [nibabel](http://nipy.org/nibabel/)                            | 2.0.2   |
+| [six](https://pythonhosted.org/six/)                           | 1.10.0  |
+| [Sphinx](http://www.sphinx-doc.org/en/stable/)                 | 1.4,1   |
+| [wxPython](http://wxpython.org/)                               | 3.0.2.0 |
 
  > Notes:
  >   - Sphinx is only needed for building the documentation.