diff --git a/alfred/Makefile b/alfred/Makefile
index 848f432..7ffd13c 100644
--- a/alfred/Makefile
+++ b/alfred/Makefile
@@ -3,12 +3,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=alfred
-PKG_VERSION:=2025.1
+PKG_VERSION:=2025.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
-PKG_HASH:=7fb8b3f1cc4ec488e8d43fd915dda0a7cdf5b611bf39d60ddeb4486ac0025f18
+PKG_HASH:=4347d1e4b0794afbf6b171a857b9a3c7d51a291fc54f16cdad92c7f7d1cdb51a
 
 PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
 PKG_LICENSE:=GPL-2.0-only MIT
diff --git a/batctl/Makefile b/batctl/Makefile
index 8809fac..2acbbbb 100644
--- a/batctl/Makefile
+++ b/batctl/Makefile
@@ -3,12 +3,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batctl
-PKG_VERSION:=2025.1
+PKG_VERSION:=2025.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
-PKG_HASH:=20f8a2e135a078aac16e5c8ad535a12a155cf0b79af183de5fb17da957bc2478
+PKG_HASH:=ab6c0346a16f111e7b9fd5ce55ccddeb7de0ad7742be2f451317eb428f6a0a96
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
diff --git a/batman-adv/Makefile b/batman-adv/Makefile
index 2ea2cbe..ab54f43 100644
--- a/batman-adv/Makefile
+++ b/batman-adv/Makefile
@@ -3,12 +3,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batman-adv
-PKG_VERSION:=2025.1
+PKG_VERSION:=2025.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
-PKG_HASH:=03ad429297961fb3acd9c2c806432d037b0ed7aac0f0a1e645e32af5210b98e1
+PKG_HASH:=16c45f8bb8f305371cd90e888630cfb251c2b189e5532a527a936fa35ba497f7
 PKG_EXTMOD_SUBDIRS:=net/batman-adv
 
 PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>
diff --git a/batman-adv/src/compat-hacks.h b/batman-adv/src/compat-hacks.h
index 5d536a8..57911f4 100644
--- a/batman-adv/src/compat-hacks.h
+++ b/batman-adv/src/compat-hacks.h
@@ -11,6 +11,17 @@
 
 #endif /* LINUX_VERSION_IS_LESS(6, 10, 0) */
 
+#if LINUX_VERSION_IS_LESS(6, 15, 0)
+#include <linux/crc32c.h>
+#endif /* LINUX_VERSION_IS_LESS(6, 15, 0) */
+
+#if LINUX_VERSION_IS_LESS(6, 16, 0)
+
+#define timer_container_of(var, callback_timer, timer_fieldname)	\
+	from_timer(var, callback_timer, timer_fieldname)
+
+#endif /* LINUX_VERSION_IS_LESS(6, 16, 0) */
+
 /* <DECLARE_EWMA> */
 
 #include <linux/version.h>