diff --git a/libdragon b/libdragon
index 48f8521d..f921ffcd 160000
--- a/libdragon
+++ b/libdragon
@@ -1 +1 @@
-Subproject commit 48f8521dda3dd9d4f3b9535d82256cc4e458f8bc
+Subproject commit f921ffcdd37f65af0841f223f8d19eb5a5215113