diff --git a/custom_components/switch_manager/manifest.json b/custom_components/switch_manager/manifest.json
index d2f8dcb2..2f8a8fe6 100644
--- a/custom_components/switch_manager/manifest.json
+++ b/custom_components/switch_manager/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "switch_manager",
   "name": "Switch Manager",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "documentation": "https://github.com/Sian-Lee-SA/switch_manager",
   "dependencies": [
     "panel_custom",
diff --git a/package.json b/package.json
index dd839423..8c9e4b45 100644
--- a/package.json
+++ b/package.json
@@ -245,5 +245,6 @@
     "lit-html": "2.1.2",
     "lit-element": "3.1.2",
     "@lit/reactive-element": "1.2.1"
-  }
+  },
+  "version": "0.4.0"
 }