diff --git a/react-tutorials.md b/react-tutorials.md
index cddde62..63295d3 100644
--- a/react-tutorials.md
+++ b/react-tutorials.md
@@ -385,7 +385,7 @@
   An easy-to-follow, step-by-step tutorial that demonstrates key concepts like loading data, initializing state, and handling input changes.
   
 - **Microservices with Docker, Flask, and React**  
-  https://testdriven.io/part-one-intro/  
+  https://testdriven.io/part-one-intro  
   A large multi-part tutorial covers setting up a dev environment using Docker containers, building a REST API server with the Python Flask framework, building a UI with React, and deploying it all to Amazon EC2.
   
 - **Create a Spreadsheet using React**  
diff --git a/redux-tutorials.md b/redux-tutorials.md
index ff7d30f..c8682c6 100644
--- a/redux-tutorials.md
+++ b/redux-tutorials.md
@@ -33,7 +33,7 @@
   A great introduction to Redux's core concepts, with explanations of how to use the React-Redux package to use Redux with React.
   
 - **React Redux Tutorial for Beginners: Learning Redux in 2018**  
-  https://dev.to/valentinogagliardi/react-redux-tutorial-for-beginners-learning-redux-in-2018-13hj  
+  https://www.valentinog.com/blog/react-redux-tutorial-beginners/  
   An excellent tutorial that covers a variety of Redux fundamentals, including a look at the problems Redux helps solve, when you should learn and use Redux, actions and reducers, the Redux store, and how to connect React components to Redux.
 
 - **Single State Tree + Flux**