diff --git a/script/install_gnatsd.sh b/script/install_gnatsd.sh
index f7154cd..b13a955 100755
--- a/script/install_gnatsd.sh
+++ b/script/install_gnatsd.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-export DEFAULT_NATS_SERVER_VERSION=v1.2.0
+export DEFAULT_NATS_SERVER_VERSION=v1.4.1
 export NATS_SERVER_VERSION="${NATS_SERVER_VERSION:=$DEFAULT_NATS_SERVER_VERSION}"
 
 # check to see if gnatsd folder is empty