diff --git a/README.md b/README.md
index 665411234f534b271f5eda61844630d251ee2c14..f2a6a0fe3fe80498bd22fc3ab76078c5d0de8e67 100644
--- a/README.md
+++ b/README.md
@@ -72,4 +72,5 @@ Non functional (expected values are $`5.085`$ and $`-0.1156`$)
 | Python   |            3.6.4 | statsmodels 0.9.0 numpy 1.13.3 pandas 0.22.0 matplotlib 2.2.2 seaborn 0.8.1 | Jupyter |  Windows 10 Pro 1809 - 64 bits | Identical                                | Identical                                 | Identical                    | Identical | Similar    | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/724aaab995271739bac044894b5182b9/mooc-rr/blob/master/module4/src_Python3_challenger.ipynb) |  724aaab995271739bac044894b5182b9 | 
 | Python   |            3.7.4 | numpy 1.19.0 scipy 1.5.0 statsmodels 0.10.1                   | Jupyter | Windows 10 x64 18362.900       | Identical                                | Identical                                 | Identical                    | Identical | Identical   | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/2c1cfe3b7099fc1c57ee95d52ee21f93/mooc-rr/blob/master/module4/src_Python3_challenger.ipynb) |   2c1cfe3b7099fc1c57ee95d52ee21f93 |
 | Python   |            3.6.4 | numpy 1.15.0 pandas 0.22.0 seaborn 0.8.1 matplotlib 2.2.3  statsmodels 0.9.0 | Jupyter | Linux Ubuntu 4.4.0-164-generic | Identical                 | Identical                                 | Identical                    | Identical | Similar     | [ipynb](https://app-learninglab.inria.fr/moocrr/jupyter/user/b4d31d1037af989f9880e6ac666123c2/notebooks/work/module4/exercice_module5.ipynb), [pdf](https://app-learninglab.inria.fr/moocrr/jupyter/user/b4d31d1037af989f9880e6ac666123c2/notebooks/work/module4/exercice_module5.pdf) | b4d31d1037af989f9880e6ac666123c2 |
-| Python   |            3.6.4 | matplotlib 2.2.3 numpy 1.15.2 pandas 0.22.0 seaborn 0.8.1 statsmodels 0.9.0  | Jupyter | Linux Ubuntu 4.4.0-164-generic | Identical                 | Identical                                 | Identical                    | Identical | Identical   | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/26ab366f4d50047285d9a557b01018bd/mooc-rr/blob/master/module4/Analyse%20Challenger.ipynb) | 26ab366f4d50047285d9a557b01018bd |
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+| Python   |            3.6.4 | matplotlib 2.2.3 numpy 1.15.2 pandas 0.22.0 seaborn 0.8.1 statsmodels 0.9.0  | Jupyter | Linux Ubuntu 4.4.0-164-generic | Identical                 | Identical                                 | Identical                    | Identical | Identical   | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/26ab366f4d50047285d9a557b01018bd/mooc-rr/blob/master/module4/Analyse%20Challenger.ipynb) | 26ab366f4d50047285d9a557b01018bd |
+| Python   |            3.7.3 | statsmodels 0.12.0 numpy 1.16.4 pandas 0.25.0 matplotlib 3.1.1 seaborn 0.9.0 | Jupyter |  Windows 7 6.1.7601 - 64 bits | Identical                                | Identical                                 | Identical                    | Identical | Identical    | [ipynb](https://app-learninglab.inria.fr/moocrr/gitlab/a6a8e0f601822270ca754f29f77749b6/mooc-rr/blob/master/module4/challenger.ipynb) |  a6a8e0f601822270ca754f29f77749b6 | 
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