diff --git a/pkgs/development/interpreters/elixir/1.7.nix b/pkgs/development/interpreters/elixir/1.7.nix
index 321a41f50e11..d97d416bc27d 100644
--- a/pkgs/development/interpreters/elixir/1.7.nix
+++ b/pkgs/development/interpreters/elixir/1.7.nix
@@ -1,7 +1,7 @@
 { mkDerivation }:
 
 mkDerivation rec {
-  version = "1.7.2";
-  sha256 = "0wnrx6wlpmr23ypm8za0c4dl952nj4rjylcsdzz0xrma92ylrqfq";
+  version = "1.7.3";
+  sha256 = "0d7rj4khmvy76z12njzwzknm1j9rhjadgj9k1chjd4gnjffkb1aa";
   minimumOTPVersion = "19";
 }