diff --git a/apps/flatnotes/config.json b/apps/flatnotes/config.json
index f8a86993..38995cdd 100644
--- a/apps/flatnotes/config.json
+++ b/apps/flatnotes/config.json
@@ -5,8 +5,8 @@
   "exposable": true,
   "id": "flatnotes",
   "port": 8137,
-  "tipi_version": 20,
-  "version": "4.0.3",
+  "tipi_version": 21,
+  "version": "4.0.4",
   "categories": [
     "utilities"
   ],
diff --git a/apps/flatnotes/docker-compose.yml b/apps/flatnotes/docker-compose.yml
index 1dd17399..9a6a1546 100644
--- a/apps/flatnotes/docker-compose.yml
+++ b/apps/flatnotes/docker-compose.yml
@@ -3,7 +3,7 @@ version: "3"
 services:
   flatnotes:
     container_name: flatnotes
-    image: dullage/flatnotes:v4.0.3
+    image: dullage/flatnotes:v4.0.4
     environment:
       FLATNOTES_AUTH_TYPE: ${FLATNOTES_AUTH_TYPE}
       FLATNOTES_USERNAME: ${FLATNOTES_USERNAME}