diff --git a/cz.vesp.roster.json b/cz.vesp.roster.json
index 92b9997..19af626 100644
--- a/cz.vesp.roster.json
+++ b/cz.vesp.roster.json
@@ -1,7 +1,7 @@
 {
     "id" : "cz.vesp.roster",
     "runtime" : "org.gnome.Platform",
-    "runtime-version" : "47",
+    "runtime-version" : "49",
     "sdk" : "org.gnome.Sdk",
     "command" : "roster",
     "finish-args" : [