diff --git a/pkgs/development/interpreters/erlang/28.nix b/pkgs/development/interpreters/erlang/28.nix
index b356591dbf67..fe0a9a2e6e02 100644
--- a/pkgs/development/interpreters/erlang/28.nix
+++ b/pkgs/development/interpreters/erlang/28.nix
@@ -1,6 +1,6 @@
 genericBuilder:
 
 genericBuilder {
-  version = "28.4";
-  hash = "sha256-1WqxypHs2/a0x+uyo0YxMIlH0YRGo/UZHptHcrPK1c4=";
+  version = "28.4.1";
+  hash = "sha256-0J4bNyLwZdP4ac/TzPIQUch0NeNGbcDKaRSnH83C5Lk=";
 }