diff --git a/CHANGES b/CHANGES
index 46874c01f7..e9abd44b1a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,8 @@
 
+2.4-beta | 2015-05-07 13:55:10 -0700
+
+  * Release 2.4-beta.
+
 2.3-913 | 2015-05-06 09:58:00 -0700
 
   * Add /sbin to PATH in btest.cfg and remove duplicate default_path.
diff --git a/VERSION b/VERSION
index 751d45310b..0a8901319c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3-913
+2.4-beta
diff --git a/aux/binpac b/aux/binpac
index 0e3c47bfbb..4f33233aef 160000
--- a/aux/binpac
+++ b/aux/binpac
@@ -1 +1 @@
-Subproject commit 0e3c47bfbb9c26d7ff5eb608e7dd59a4cd94b957
+Subproject commit 4f33233aef5539ae4f12c6d0e4338247833c3900
diff --git a/aux/bro-aux b/aux/bro-aux
index e9274dab90..96bf6e9bd7 160000
--- a/aux/bro-aux
+++ b/aux/bro-aux
@@ -1 +1 @@
-Subproject commit e9274dab900dc4829bbd86b616f2b06105a5fc35
+Subproject commit 96bf6e9bd7de8e572793a16062753ed84ed6a850
diff --git a/aux/broccoli b/aux/broccoli
index 0f2ba5691c..74bb4bbd94 160000
--- a/aux/broccoli
+++ b/aux/broccoli
@@ -1 +1 @@
-Subproject commit 0f2ba5691c9f5c26ab47805ee9de9ed35fe0a60d
+Subproject commit 74bb4bbd949e61e099178f8a97499d3f1355de8b
diff --git a/aux/broctl b/aux/broctl
index a043b4e35b..996f7a186a 160000
--- a/aux/broctl
+++ b/aux/broctl
@@ -1 +1 @@
-Subproject commit a043b4e35b205ef0416994ac41ce7e987257742f
+Subproject commit 996f7a186aebb383741447a9e1f189c3b10ebc05
diff --git a/aux/broker b/aux/broker
index 5ef10b72f2..cb6e27bf7b 160000
--- a/aux/broker
+++ b/aux/broker
@@ -1 +1 @@
-Subproject commit 5ef10b72f2a356482a5f08aa4d9eb6297fdb015c
+Subproject commit cb6e27bf7b28e3d8cf8c5c9e8e02571470fa2a35
diff --git a/aux/btest b/aux/btest
index d69df586c9..80b42ee3e4 160000
--- a/aux/btest
+++ b/aux/btest
@@ -1 +1 @@
-Subproject commit d69df586c91531db0c3abe838b10a429dda4fa87
+Subproject commit 80b42ee3e4503783b6720855b28e83ff1658c22b
diff --git a/aux/plugins b/aux/plugins
index 7a14085394..e1ea9f67cf 160000
--- a/aux/plugins
+++ b/aux/plugins
@@ -1 +1 @@
-Subproject commit 7a14085394e54a950e477eb4fafb3827ff8dbdc3
+Subproject commit e1ea9f67cfe3d6a81e0c1479ced0b9aa73e77c87