diff --git a/piscine/week01/day04/ex00/README.md b/piscine/week01/day04/ex00/README.md
index 1d48fda..24b3351 100644
--- a/piscine/week01/day04/ex00/README.md
+++ b/piscine/week01/day04/ex00/README.md
@@ -25,6 +25,7 @@ Ax explained before, Pandas is an open source library, specifically developed fo
 - NumPy
 - Pandas
 - Jupyter or JupyterLab
+- Tabulate
 
 *Version of Pandas I used to do the exercises: 1.0.1*. 
 I suggest to use the most recent one.
@@ -52,4 +53,4 @@ I recommend to use:
 - the virtual environment you're the most confortable with. `virtualenv` and `conda` are the most used in Data Science.
 - one of the most recents versions of the libraries required
 
-1. Create a virtual environment named `ex00`, with a version of Python >= `3.8`, with the following libraries: `pandas`, `numpy` and `jupyter`.
\ No newline at end of file
+1. Create a virtual environment named `ex00`, with a version of Python >= `3.8`, with the following libraries: `pandas`, `numpy` ,`tabulate` and `jupyter`.