diff --git a/talimatname/genel/e/erlang/talimat b/talimatname/genel/e/erlang/talimat
index 9fee9a21c..41a0778fd 100644
--- a/talimatname/genel/e/erlang/talimat
+++ b/talimatname/genel/e/erlang/talimat
@@ -5,7 +5,7 @@
 # Grup: geliştirme
 
 isim=erlang
-surum=20.3
+surum=21.0
 devir=1
 kaynak=(http://erlang.org/download/otp_src_$surum.tar.gz)