diff --git a/ChangeLog b/ChangeLog
index be7b5ae54..772036880 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2003-04-21  Rob Browning  <rlb@defaultvalue.org>
+
+	* Guile 1.6.3 released.
+
 2003-04-11  Rob Browning  <rlb@defaultvalue.org>
 
 	* Makefile.am (CLEANFILES): add guile-procedures.txt.
diff --git a/GUILE-VERSION b/GUILE-VERSION
index dc3ff4aac..ab519ce91 100644
--- a/GUILE-VERSION
+++ b/GUILE-VERSION
@@ -2,7 +2,7 @@
 
 GUILE_MAJOR_VERSION=1
 GUILE_MINOR_VERSION=6
-GUILE_MICRO_VERSION=3
+GUILE_MICRO_VERSION=4
 
 GUILE_EFFECTIVE_VERSION=${GUILE_MAJOR_VERSION}.${GUILE_MINOR_VERSION}
 GUILE_VERSION=${GUILE_EFFECTIVE_VERSION}.${GUILE_MICRO_VERSION}
diff --git a/debian/changelog b/debian/changelog
index feca2c92f..a6f1a860d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,12 +1,14 @@
-guile-1.6 (1.6.3-5) unstable; urgency=low
+guile-1.6 (1.6.4-1) unstable; urgency=low
 
   * remove --list-missing from debian/rules. (closes: bug#187926)
   * try fix for libqthreads-12 per-arch build problem. Try just producing
     an empty libqthreads-12 .install file on unsupported arches.
     (closes: bug#183686)
   * fix alpha qt assembly bugs. (closes: bug#186981)
+  * upstream arch related fixes.
+    (closes: bug#189316, bug#189315, bug#186981, bug#186877, bug#184773)
 
- --
+ -- Rob Browning <rlb@defaultvalue.org>  Mon, 21 Apr 2003 13:11:35 -0500
 
 guile-1.6 (1.6.3-4) unstable; urgency=low