diff --git a/configure-libafs.in b/configure-libafs.in
index 09e0c0bfe4..37fac3b18f 100644
--- a/configure-libafs.in
+++ b/configure-libafs.in
@@ -1,7 +1,7 @@
 AC_INIT(src/libafs/Makefile.common.in)
-AM_INIT_AUTOMAKE(openafs-libafs,1.4.5pre3)
+AM_INIT_AUTOMAKE(openafs-libafs,1.4.5pre4)
 AC_CONFIG_HEADER(src/config/afsconfig.h)
-MACOS_VERSION=1.4.5fc3
+MACOS_VERSION=1.4.5fc4
 
 AC_SUBST(MACOS_VERSION)
 
diff --git a/configure.in b/configure.in
index 204145e6fa..f62dc44211 100644
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 AC_INIT(src/config/stds.h)
-AM_INIT_AUTOMAKE(openafs,1.4.5pre3)
+AM_INIT_AUTOMAKE(openafs,1.4.5pre4)
 AC_CONFIG_HEADER(src/config/afsconfig.h)
-MACOS_VERSION=1.4.5fc3
+MACOS_VERSION=1.4.5fc4
 
 AC_SUBST(MACOS_VERSION)