diff --git a/ChangeLog b/ChangeLog
index 37e886a..6031701 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+ver 4.66:
+	Fix regression with full debug enabling via SIGUSR2.
+	Fix redundant speaker/microphone gains being sent.
+	Fix not emitting PropertyChanged for SpeakerGain/MicrophoneGain.
+	Fix issue with storage usage when a record is not found in memory.
+	Fix issue with DiscoverServices not retrieving any records.
+	Fix audio profile disconnection order to match whitepaper.
+	Fix auto-accept confirmation when local agent has NoInputNoOutput.
+	Fix remote just-works SSP when MITM protection is required.
+	Fix performing dedicated bonding without MITM requirement.
+	Add support for storing debug link keys in runtime memory.
+
 ver 4.65:
 	Fix issues with general bonding being default setting now.
 	Fix driver removal upon device removal.
diff --git a/configure.ac b/configure.ac
index ec090aa..154d0dc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.60)
-AC_INIT(bluez, 4.65)
+AC_INIT(bluez, 4.66)
 
 AM_INIT_AUTOMAKE([foreign subdir-objects])
 AM_CONFIG_HEADER(config.h)