diff --git a/.flatpak-manifest.json b/.flatpak-manifest.json
index e4f169641..acb407fd7 100644
--- a/.flatpak-manifest.json
+++ b/.flatpak-manifest.json
@@ -2,7 +2,7 @@
     "id": "org.kde.neochat",
     "branch": "master",
     "runtime": "org.kde.Platform",
-    "runtime-version": "5.15-21.08",
+    "runtime-version": "5.15-22.08",
     "sdk": "org.kde.Sdk",
     "command": "neochat",
     "tags": [