diff --git a/pkgs/development/interpreters/erlang/27.nix b/pkgs/development/interpreters/erlang/27.nix
index 7d220ff7aa65..96487d748c01 100644
--- a/pkgs/development/interpreters/erlang/27.nix
+++ b/pkgs/development/interpreters/erlang/27.nix
@@ -1,6 +1,6 @@
 genericBuilder:
 
 genericBuilder {
-  version = "27.3.4.5";
-  hash = "sha256-6kFixIy74ACvNBhPWoUQDCH6N2KJ++5xAEqPQ9jvJ8o=";
+  version = "27.3.4.6";
+  hash = "sha256-QC8C7rOpRXFriZtmVc48Se7IQ61p4DSAXVobnDeEkAE=";
 }