diff --git a/src/data/roadmaps/blockchain/blockchain.json b/src/data/roadmaps/blockchain/blockchain.json
index df5857f03..64a5101c0 100644
--- a/src/data/roadmaps/blockchain/blockchain.json
+++ b/src/data/roadmaps/blockchain/blockchain.json
@@ -1764,7 +1764,7 @@
       },
       "selected": false,
       "data": {
-        "label": "Binance Smart Chain",
+        "label": "BNB Chain",
         "style": {
           "fontSize": 17,
           "justifyContent": "flex-start",
@@ -2264,7 +2264,7 @@
       },
       "selected": false,
       "data": {
-        "label": "Arbitrum",
+        "label": "Base",
         "style": {
           "fontSize": 17,
           "justifyContent": "flex-start",
@@ -2307,7 +2307,7 @@
       },
       "selected": false,
       "data": {
-        "label": "Moonbeam / Moonriver",
+        "label": "Starknet",
         "style": {
           "fontSize": 17,
           "justifyContent": "flex-start",
diff --git a/src/data/roadmaps/blockchain/content/environmental-considerations@-dIX_3qo97B418_BmJ5wP.md b/src/data/roadmaps/blockchain/content/environmental-considerations@-dIX_3qo97B418_BmJ5wP.md
index 4d0aecf00..5fb1d40d8 100644
--- a/src/data/roadmaps/blockchain/content/environmental-considerations@-dIX_3qo97B418_BmJ5wP.md
+++ b/src/data/roadmaps/blockchain/content/environmental-considerations@-dIX_3qo97B418_BmJ5wP.md
@@ -5,5 +5,5 @@ Blockchain technology, particularly certain types like those using Proof-of-Work
 Visit the following resources to learn more:
 
 - [@article@What's the Environmental Impact of Cryptocurrency?](https://www.investopedia.com/tech/whats-environmental-impact-cryptocurrency/)
-- [@article@Blockchain and the environment](https://www.eea.europa.eu/publications/blockchain-and-the-environment/file)
+- [@article@Blockchain and the environment](https://www.eea.europa.eu/en/analysis/publications/blockchain-and-the-environment/)
 - [@article@Evaluating the environmental effects of bitcoin mining on energy and water use in the context of energy transition](https://www.nature.com/articles/s41598-025-92314-z)
\ No newline at end of file