diff --git a/container.yaml b/container.yaml
index 7e9a09b..f92718b 100644
--- a/container.yaml
+++ b/container.yaml
@@ -13,6 +13,6 @@ flatpak:
         --talk-name=org.kde.kconfig.notify
         --talk-name=org.kde.KGlobalSettings
     runtime-name: flatpak-kde6-runtime
-    runtime-version: f42
+    runtime-version: f43
     packages:
         - kdiff3