Update README.md

Author: ZRaup

README.md

@@ -241,6 +241,7 @@ The project was undertaken as part of the 'Data Visualization in Tableau' course
 [Project 2: Forecasting Retail Sales with Machine Learning | Regression Modeling](https://www.kaggle.com/code/zacharyraup/forecasting-retail-sales-with-machine-learning)  
 [Project 3: Discovering Similar Songs using Machine Learning and Spotify](https://www.kaggle.com/code/zacharyraup/discovering-similar-songs)  
 [Project 4: Predictive Maintenance in Manufacturing](https://www.kaggle.com/code/zacharyraup/predictive-maintenance-in-manufacturing)  
+[Project 5: Utilizing MCMC in Python to Explore the Parameter Space of an Exoplanet Transit](TOI4153_port.md)  
 
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