diff --git a/pkgs/development/tools/build-managers/sbt/default.nix b/pkgs/development/tools/build-managers/sbt/default.nix
index b5751a19455e..bbbbbf462ec8 100644
--- a/pkgs/development/tools/build-managers/sbt/default.nix
+++ b/pkgs/development/tools/build-managers/sbt/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "sbt-${version}";
-  version = "1.2.1";
+  version = "1.2.3";
 
   src = fetchurl {
     urls = [
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
       "https://github.com/sbt/sbt/releases/download/v${version}/sbt-${version}.tgz"
       "https://cocl.us/sbt-${version}.tgz"
     ];
-    sha256 = "1pyp98svh5x8b6yp5vfl0jhz8aysjm0dqvqf7znyb3l7knfqk726";
+    sha256 = "1szyp9hgrvr3r5rhr98cn5mkhca1mr0qfs6cd8fiihm6hzjzn0nm";
   };
 
   patchPhase = ''