diff --git a/pkgs/development/interpreters/erlang/R19.nix b/pkgs/development/interpreters/erlang/R19.nix
index d08c4e517cb..fc9db7d9bfb 100644
--- a/pkgs/development/interpreters/erlang/R19.nix
+++ b/pkgs/development/interpreters/erlang/R19.nix
@@ -21,7 +21,7 @@ with stdenv.lib;
 stdenv.mkDerivation rec {
   name = "erlang-" + version + "${optionalString odbcSupport "-odbc"}"
   + "${optionalString javacSupport "-javac"}";
-  version = "19.2";
+  version = "19.2.3";
 
   # Minor OTP releases are not always released as tarbals at
   # http://erlang.org/download/ So we have to download from
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     owner = "erlang";
     repo = "otp";
     rev = "OTP-${version}";
-    sha256 = "06pr4ydrqpp1skx85zjb1an4kvzv6vacb771vy71k54j7w6lh9hk";
+    sha256 = "1lsmjpz2g4hj44fz95w7sswzj40iv7jq5jk64x0095lhvxmlf57c";
   };
 
   buildInputs =