diff --git a/apps/emqx_connector/src/emqx_connector.app.src b/apps/emqx_connector/src/emqx_connector.app.src
index d268a244a..9dcec9187 100644
--- a/apps/emqx_connector/src/emqx_connector.app.src
+++ b/apps/emqx_connector/src/emqx_connector.app.src
@@ -1,7 +1,7 @@
 %% -*- mode: erlang -*-
 {application, emqx_connector, [
     {description, "EMQX Data Integration Connectors"},
-    {vsn, "0.1.26"},
+    {vsn, "0.1.27"},
     {registered, []},
     {mod, {emqx_connector_app, []}},
     {applications, [
diff --git a/changes/ee/fix-11225.en.md b/changes/ee/fix-11225.en.md
new file mode 100644
index 000000000..8d7ad554f
--- /dev/null
+++ b/changes/ee/fix-11225.en.md
@@ -0,0 +1 @@
+Fix the `username` of PostgreSQL/Timescale/MatrixDB bridges could be empty