diff --git a/pkgs/development/interpreters/erlang/27.nix b/pkgs/development/interpreters/erlang/27.nix
index ca19a264f12b..5ae686415e80 100644
--- a/pkgs/development/interpreters/erlang/27.nix
+++ b/pkgs/development/interpreters/erlang/27.nix
@@ -1,6 +1,6 @@
 genericBuilder:
 
 genericBuilder {
-  version = "27.3.4.17";
-  hash = "sha256-os1xGN+3boKGehVKtuM0Buetb56IGhn8SRuoHlJg5bA=";
+  version = "27.3.4.18";
+  hash = "sha256-KEnZ9UL/yOERn+CjTk+7tu0yR4RHwYwJOhnDj5nKfFs=";
 }