diff --git a/pkgs/development/interpreters/elixir/1.20.nix b/pkgs/development/interpreters/elixir/1.20.nix
index 5dcf3edeaa13..f640da61fa16 100644
--- a/pkgs/development/interpreters/elixir/1.20.nix
+++ b/pkgs/development/interpreters/elixir/1.20.nix
@@ -1,6 +1,6 @@
 import ./generic-builder.nix {
-  version = "1.20.0-rc.2";
-  hash = "sha256-un0F3EIwFJn/aeIHxlnlOWn41y1JCPtl+Xm+HSk03OE=";
+  version = "1.20.0-rc.3";
+  hash = "sha256-n0Y9HHb3sppliLMADUiNZKsNStghH8WwsOsjYzIzNoU=";
   # https://hexdocs.pm/elixir/1.20.0-rc.2/compatibility-and-deprecations.html#between-elixir-and-erlang-otp
   minimumOTPVersion = "26";
   maximumOTPVersion = "28";