diff --git a/build-go.sh b/build-go.sh
index b042a9a..e59e874 100755
--- a/build-go.sh
+++ b/build-go.sh
@@ -14,7 +14,7 @@ bootstrap="${install_dir}/bootstrap-${v14}"
 tgz14="${v14}.tar.gz"
 path_v14="${install_dir}/${tgz14}"
 
-v="${1-1.18.4}"
+v="${1-1.19}"
 case "${v}" in
   1.16.7) new_sum="07502f16366fbc697b1b09b842d29116e6d6607c9dc42b1d7c54b96f528c7952";;
   1.17.1) new_sum="670ce36e100669f9be572a1603858ce4a64eb4b21a31fa5cdefb778609c40337";;
@@ -25,6 +25,7 @@ case "${v}" in
   1.18.2) new_sum="b76e590857060fdc575a37d4204c15df33de6d23e49d5cf9bdce93083e4dcddb";;
   1.18.3) new_sum="cc0e73239f5bc1521de9ddc54f46eb0e69cc41faabe3f468865483bb0f844b68";;
   1.18.4) new_sum="283442519c28f5c24dd8c849ebe0570a3ad92cd94610378b33b2053f60391fdf";;
+  1.19)   new_sum="6ac64f39e3f477ac793896437237e84b06d67c7657fbb34abcdbf73c77f6b7a3";;
   *) errx "no hash found for version ${v}";;
 esac