diff --git a/celt b/celt
index d539c6b9c59d243f81a47d78b9497ea455bdea00..ef986e44211bc0fd3820700b61e552828a0d8c65 160000
--- a/celt
+++ b/celt
@@ -1 +1 @@
-Subproject commit d539c6b9c59d243f81a47d78b9497ea455bdea00
+Subproject commit ef986e44211bc0fd3820700b61e552828a0d8c65
diff --git a/configure.ac b/configure.ac
index 844451d5b2567501985e526fd15548291afd1ee3..32485eca3f4274617a119df26f0e3a5a899672ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 
 AC_PREREQ([2.59])
 AC_INIT(src/opus.h)
-AM_INIT_AUTOMAKE(opus,20110202)
+AM_INIT_AUTOMAKE(opus,0.9.0)
 
 # Checks for programs.
 AC_PROG_CC
diff --git a/doc/draft-ietf-codec-opus.xml b/doc/draft-ietf-codec-opus.xml
index 6f6f1a6872f9bcb24de335fd35fe9a580f1ccaf5..6a7e53c824aa513fa632755638dbe6b6161deba8 100644
--- a/doc/draft-ietf-codec-opus.xml
+++ b/doc/draft-ietf-codec-opus.xml
@@ -39,7 +39,7 @@
 </author>
 
 
-<date day="14" month="November" year="2010" />
+<date day="3" month="February" year="2011" />
 
 <area>General</area>