diff --git a/prowlarr/CHANGELOG.md b/prowlarr/CHANGELOG.md
index 466399956..bd25d1fa3 100644
--- a/prowlarr/CHANGELOG.md
+++ b/prowlarr/CHANGELOG.md
@@ -1,3 +1,6 @@
+
+## nightly-1.8.6.3940-ls15 (09-09-2023)
+- Update to latest version from linuxserver/docker-prowlarr
 ### nightly-1.8.6.3939-ls14-2 (09-09-2023)
 - Minor bugs fixed
 
diff --git a/prowlarr/config.json b/prowlarr/config.json
index 14f9ace8d..5cabe7801 100644
--- a/prowlarr/config.json
+++ b/prowlarr/config.json
@@ -93,6 +93,6 @@
   },
   "slug": "prowlarr",
   "url": "https://github.com/alexbelgium/hassio-addons",
-  "version": "nightly-1.8.6.3939-ls14-2",
+  "version": "nightly-1.8.6.3940-ls15",
   "webui": "[PROTO:ssl]://[HOST]:[PORT:9696]"
-}
\ No newline at end of file
+}
diff --git a/prowlarr/updater.json b/prowlarr/updater.json
index 31230736c..494efb585 100644
--- a/prowlarr/updater.json
+++ b/prowlarr/updater.json
@@ -6,5 +6,5 @@
   "slug": "prowlarr",
   "source": "github",
   "upstream_repo": "linuxserver/docker-prowlarr",
-  "upstream_version": "nightly-1.8.6.3939-ls14"
+  "upstream_version": "nightly-1.8.6.3940-ls15"
 }