diff --git a/docs/reference/commandline/service_create.md b/docs/reference/commandline/service_create.md
index b355e55d04..4d95ce96a2 100644
--- a/docs/reference/commandline/service_create.md
+++ b/docs/reference/commandline/service_create.md
@@ -24,7 +24,7 @@ Options:
       --constraint value                 Placement constraints (default [])
       --container-label value            Service container labels (default [])
       --dns list                         Set custom DNS servers (default [])
-      --dns-opt list                     Set DNS options (default [])
+      --dns-options list                 Set DNS options (default [])
       --dns-search list                  Set custom DNS search domains (default [])
       --endpoint-mode string             Endpoint mode (vip or dnsrr)
   -e, --env value                        Set environment variables (default [])
diff --git a/docs/reference/commandline/service_update.md b/docs/reference/commandline/service_update.md
index 212b427f03..531c0009dc 100644
--- a/docs/reference/commandline/service_update.md
+++ b/docs/reference/commandline/service_update.md
@@ -26,6 +26,12 @@ Options:
       --constraint-rm list                 Remove a constraint (default [])
       --container-label-add list           Add or update a container label (default [])
       --container-label-rm list            Remove a container label by its key (default [])
+      --dns-add list                       Add or update custom DNS servers (default [])
+      --dns-options-add list               Add or update DNS options (default [])
+      --dns-options-rm list                Remove DNS options (default [])
+      --dns-rm list                        Remove custom DNS servers (default [])
+      --dns-search-add list                Add or update custom DNS search domains (default [])
+      --dns-search-rm list                 Remove DNS search domains (default [])
       --endpoint-mode string               Endpoint mode (vip or dnsrr)
       --env-add list                       Add or update an environment variable (default [])
       --env-rm list                        Remove an environment variable (default [])