diff --git a/ChangeLog b/ChangeLog
index 734dfde..f6d415e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -92,7 +92,7 @@
 	- Don't disable OpenSSL session caching for 0.9.8p and newer in
 	  the 0.9.x track.
 	- Detect OpenSSL version at runtime rather than at compile time.
-2011-07-03 1.4.3-dev
+2011-07-21 1.4.3-rc0
 	Notes:
 	- The default secret for TLS and DTLS will change in a future
 	  relase.  Plaese make sure to specify a secret in both client and
diff --git a/README b/README
index 699fd72..0c6d1de 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-This is unreleased radsecproxy 1.4.3-dev.
+This is unreleased radsecproxy 1.4.3-rc0.
 
 radsecproxy is a generic RADIUS proxy that supports both UDP and TLS
 (RadSec) RADIUS transports.  There is also experimental support for
diff --git a/configure.ac b/configure.ac
index 37e0d81..508e5a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT(radsecproxy, 1.4.3-dev, radsecproxy@uninett.no)
+AC_INIT(radsecproxy, 1.4.3-rc0, radsecproxy@uninett.no)
 AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE
 AC_PROG_CC