diff --git a/incubating/mqadvanced-server-dev/20-dev-tls.mqsc.tpl b/incubating/mqadvanced-server-dev/20-dev-tls.mqsc.tpl
index 96dab79..1592ade 100644
--- a/incubating/mqadvanced-server-dev/20-dev-tls.mqsc.tpl
+++ b/incubating/mqadvanced-server-dev/20-dev-tls.mqsc.tpl
@@ -1,4 +1,4 @@
-* © Copyright IBM Corporation 2018, 2019
+* © Copyright IBM Corporation 2018, 2022
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,5 +14,5 @@
 * limitations under the License.
 
 * Set the cipherspec for dev channels
-ALTER CHANNEL('DEV.APP.SVRCONN') CHLTYPE(SVRCONN) SSLCIPH(ANY_TLS12) SSLCAUTH(OPTIONAL)
-ALTER CHANNEL('DEV.ADMIN.SVRCONN') CHLTYPE(SVRCONN) SSLCIPH(ANY_TLS12) SSLCAUTH(OPTIONAL)
+ALTER CHANNEL('DEV.APP.SVRCONN') CHLTYPE(SVRCONN) SSLCIPH(ANY_TLS12_OR_HIGHER) SSLCAUTH(OPTIONAL)
+ALTER CHANNEL('DEV.ADMIN.SVRCONN') CHLTYPE(SVRCONN) SSLCIPH(ANY_TLS12_OR_HIGHER) SSLCAUTH(OPTIONAL)