diff --git a/index.html b/index.html
index 98aacad..3cf0433 100644
--- a/index.html
+++ b/index.html
@@ -26,6 +26,7 @@ <h2>Ressources</h2>
           <section id="website" class="ressourcebox">
             <h2>Websites</h2>
             <ul>
+              <li><a href="https://bitcoindevs.xyz/decoding"></a>Decoding Bitcoin</li>
               <li><a href="https://opensource.guide/">Open Source Guide</a></li>
               <li><a href="https://developer.bitcoin.org/">Bitcoin Developer</a></li>
               <li><a href="https://bitcoindevs.xyz/">The Bitcoin Dev Project</a></li>
@@ -40,6 +41,7 @@ <h2>Websites</h2>
           <section id="books" class="ressourcebox">
             <h2>Books</h2>
             <ul>
+              <li><a href="https://bitcoindevphilosophy.com/">Philosophy of Bitcoin Development</a></li>
               <li><a href="https://github.com/bitcoinbook/bitcoinbook">Mastering Bitcoin by Antonop</a></li>
               <li><a href="https://github.com/jimmysong/programmingbitcoin">Programming Bitcoin by Jimmy Song</a></li>
               <li><a href="https://github.com/kallerosenbaum/grokkingbitcoin">Groking Bitcoin</a></li>
@@ -57,8 +59,8 @@ <h2>Youtube</h2>
           <section id="fellowship" class="ressourcebox">
             <h2>Fellowship</h2>
             <ul>
-              <li><a href="https://builders.btrust.tech/">BTrust Builders</a></li>
-              <li><a href="https://brink.dev/programs">Blink Fellowship</a></li>
+              <li><a href="https://www.btrust.tech/">BTrust Builders</a></li>
+              <li><a href="https://brink.dev/programs">Brink Fellowship</a></li>
               <li><a href="https://learning.chaincode.com/">Chaincode Labs</a></li>
               <li><a href="https://www.summerofbitcoin.org/">Summer of Bitcoin</a></li>
             </ul>