diff --git a/_site/blog/learn-ml/index.html b/_site/blog/learn-ml/index.html
index 1882683..29cf023 100644
--- a/_site/blog/learn-ml/index.html
+++ b/_site/blog/learn-ml/index.html
@@ -40,22 +40,22 @@ <h2>Learn Machine Learning</h2>
   <h4>Math</h4>
 <ul>
 <li><a href="https://www.youtube.com/playlist?list=PLD80i8An1OEGZ2tYimemzwC3xqkU0jKUg">Math for Machine Learning</a> - Weights &amp; Biases</li>
-<li><a href="https://mml-book.github.io/">Mathematics for Machine Learning</a> - Marc Peter Deisenroth, A. Aldo Faisal and Cheng Soon Ong</li>
+<li><a href="https://mml-book.github.io/book/mml-book.pdf">Mathematics for Machine Learning</a> - Marc Peter Deisenroth, A. Aldo Faisal and Cheng Soon Ong</li>
 </ul>
 <h4>Machine Learning</h4>
 <ul>
-<li><a href="https://www.youtube.com/playlist?list=PLkDaE6sCZn6FNC6YRfRQc_FbeQrF8BwGI">Machine Learning Specialization</a> - Andrew Ng</li>
+<li><a href="https://www.youtube.com/playlist?list=PLkDaE6sCZn6FNC6YRfRQc_FbeQrF8BwGI">Machine Learning Course</a> - Andrew Ng</li>
 <li><a href="https://www.statlearning.com/">An Introduction to Statistical Learning</a> - Gareth James, Daniela Witten, Trevor Hastie and Robert Tibshirani</li>
 </ul>
 <h4>Deep Learning</h4>
 <ul>
-<li><a href="http://introtodeeplearning.com/">Introduction to Deep Learning</a> - MIT</li>
-<li><a href="https://www.deepmind.com/learning-resources/deep-learning-lecture-series-2020/">Deep Learning Lecture Series</a> - DeepMind x UCL</li>
-<li><a href="https://www.deeplearningbook.org/">Deep Learning</a> - Ian Goodfellow, Yoshua Bengio and Aaron Courville</li>
+<li><a href="http://introtodeeplearning.com">Introduction to Deep Learning</a> - MIT</li>
+<li><a href="https://www.youtube.com/playlist?list=PLqYmG7hTraZCDxZ44o4p3N5Anz3lLRVZF">Deep Learning Lecture Series</a> - DeepMind x UCL</li>
+<li><a href="https://www.deeplearningbook.org">Deep Learning</a> - Ian Goodfellow, Yoshua Bengio and Aaron Courville</li>
 </ul>
 <h4>Reinforcement Learning</h4>
 <ul>
-<li><a href="https://www.deepmind.com/learning-resources/reinforcement-learning-lecture-series-2021/">Reinforcement Learning Lecture Series</a> - DeepMind x UCL</li>
+<li><a href="https://www.youtube.com/playlist?list=PLqYmG7hTraZDVH599EItlEWsUOsJbAodm">Reinforcement Learning Lecture Series</a> - DeepMind x UCL</li>
 <li><a href="http://incompleteideas.net/book/RLbook2020.pdf">Reinforcement Learning</a> - Richard S. Sutton and Andrew G. Barto</li>
 </ul>
 
diff --git a/blog/learn-ml.md b/blog/learn-ml.md
index dd9d8eb..f8887b5 100644
--- a/blog/learn-ml.md
+++ b/blog/learn-ml.md
@@ -7,20 +7,20 @@ layout: post.njk
 #### Math
 
 - [Math for Machine Learning](https://www.youtube.com/playlist?list=PLD80i8An1OEGZ2tYimemzwC3xqkU0jKUg) - Weights & Biases
-- [Mathematics for Machine Learning](https://mml-book.github.io/) - Marc Peter Deisenroth, A. Aldo Faisal and Cheng Soon Ong
+- [Mathematics for Machine Learning](https://mml-book.github.io/book/mml-book.pdf) - Marc Peter Deisenroth, A. Aldo Faisal and Cheng Soon Ong
 
 #### Machine Learning
 
-- [Machine Learning Specialization](https://www.youtube.com/playlist?list=PLkDaE6sCZn6FNC6YRfRQc_FbeQrF8BwGI) - Andrew Ng
+- [Machine Learning Course](https://www.youtube.com/playlist?list=PLkDaE6sCZn6FNC6YRfRQc_FbeQrF8BwGI) - Andrew Ng
 - [An Introduction to Statistical Learning](https://www.statlearning.com/) - Gareth James, Daniela Witten, Trevor Hastie and Robert Tibshirani
 
 #### Deep Learning
 
-- [Introduction to Deep Learning](http://introtodeeplearning.com/) - MIT
-- [Deep Learning Lecture Series](https://www.deepmind.com/learning-resources/deep-learning-lecture-series-2020/) - DeepMind x UCL
-- [Deep Learning](https://www.deeplearningbook.org/) - Ian Goodfellow, Yoshua Bengio and Aaron Courville
+- [Introduction to Deep Learning](http://introtodeeplearning.com) - MIT
+- [Deep Learning Lecture Series](https://www.youtube.com/playlist?list=PLqYmG7hTraZCDxZ44o4p3N5Anz3lLRVZF) - DeepMind x UCL
+- [Deep Learning](https://www.deeplearningbook.org) - Ian Goodfellow, Yoshua Bengio and Aaron Courville
 
 #### Reinforcement Learning
 
-- [Reinforcement Learning Lecture Series](https://www.deepmind.com/learning-resources/reinforcement-learning-lecture-series-2021/) - DeepMind x UCL
+- [Reinforcement Learning Lecture Series](https://www.youtube.com/playlist?list=PLqYmG7hTraZDVH599EItlEWsUOsJbAodm) - DeepMind x UCL
 - [Reinforcement Learning](http://incompleteideas.net/book/RLbook2020.pdf) - Richard S. Sutton and Andrew G. Barto