diff --git a/jni/deltachat-core-rust b/jni/deltachat-core-rust
index a30540962..fff402001 160000
--- a/jni/deltachat-core-rust
+++ b/jni/deltachat-core-rust
@@ -1 +1 @@
-Subproject commit a305409627041c2a0e0a9b1908e1e3d491a18c06
+Subproject commit fff402001395341753a57d22d0054baf807d12ad