diff --git a/szeged/update.conf b/szeged/update.conf
index c028b29..1d092f3 100644
--- a/szeged/update.conf
+++ b/szeged/update.conf
@@ -4,7 +4,7 @@
     ""      : "------------------- device controller section -----------------",
     "dc" : {
         "version" : "0.4.9",
-        "dc2c"    : "c630d3369e918e0ac0d10dfef92154a7"
+        "dc2c"    : "5dca4896cfeb7bcf8273af3e66b50c03"
     },
     
     ""      : "----------------------- tariff section ------------------------",