diff --git a/pkgs/development/interpreters/elixir/1.19.nix b/pkgs/development/interpreters/elixir/1.19.nix
index da8d3dcc0f1b..b7979d498f9c 100644
--- a/pkgs/development/interpreters/elixir/1.19.nix
+++ b/pkgs/development/interpreters/elixir/1.19.nix
@@ -1,6 +1,6 @@
 import ./generic-builder.nix {
-  version = "1.19.3";
-  hash = "sha256-hO9dggp9qQu9RhDSdzUtTGjHBDXpf92JeWWcDOwOsPg=";
+  version = "1.19.4";
+  hash = "sha256-lJC/xXkVIsX6AgL3ynU6C9AncBDwHPsUGxyYlTRdaMY=";
   # https://hexdocs.pm/elixir/1.19.0-rc.1/compatibility-and-deprecations.html#between-elixir-and-erlang-otp
   minimumOTPVersion = "26";
   maximumOTPVersion = "28";