diff --git a/ChangeLog b/ChangeLog
index 24f97d3..e7066b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+ver 4.47:
+	Add support for RFKILL unblock handling.
+	Add support for serial proxy configurations.
+	Add support for caching service class updates.
+	Fix issues with updating SDP service records.
+	Fix usage of limited discoverable mode.
+	Remove deprecated methods and signals for AudioSource.
+
 ver 4.46:
 	Add support for A2DP sink role.
 	Fix clearing svc_cache before the adapter is up.
diff --git a/configure.ac b/configure.ac
index 1ff8d73..85e1dae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 AC_PREREQ(2.60)
 AC_INIT()
 
-AM_INIT_AUTOMAKE(bluez, 4.46)
+AM_INIT_AUTOMAKE(bluez, 4.47)
 AM_CONFIG_HEADER(config.h)
 
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])