diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 8f0102b716567028c38c649c9e49ab59eb0e6aee..b8f819a53a86a2a140cd31e623d79f4405a22d18 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -13,7 +13,7 @@
 #define BATADV_DRIVER_DEVICE "batman-adv"
 
 #ifndef BATADV_SOURCE_VERSION
-#define BATADV_SOURCE_VERSION "2021.1"
+#define BATADV_SOURCE_VERSION "2021.2"
 #endif
 
 /* B.A.T.M.A.N. parameters */