diff --git a/spec/22/index.yaml b/spec/22/index.yaml
index d5e6ac8..f7afe40 100644
--- a/spec/22/index.yaml
+++ b/spec/22/index.yaml
@@ -8,8 +8,8 @@ country: Czech Republic
 links:
   web: https://utxo.cz
   docs: https://docs.utxo.cz
-  twitter: https://twitter.com/utxocz
-  telegram: https://t.me/utxocz
+  twitter: https://twitter.com/utxoprague
+  telegram: https://t.me/utxoprague
   discord: https://discord.gg/5k9dEtVhnv
   fbevent: https://www.facebook.com/events/276727151106692
 specDef: