diff --git a/ChangeLog b/ChangeLog
index 3d446f7..c8410c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2005-06-29  Tollef Fog Heen  <tfheen@err.no>
 
+	* configure.in: Release 0.18.1
+
 	* pkg.m4: Brown bag fix.  pkg_failed was always set to “untried”.
 	Debian #316181.
 
diff --git a/configure.in b/configure.in
index c9b0a34..761575a 100644
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 
 AC_INIT(pkg-config.1)
 
-AM_INIT_AUTOMAKE(pkg-config, 0.18)
+AM_INIT_AUTOMAKE(pkg-config, 0.18.1)
 AM_MAINTAINER_MODE
 
 AM_CONFIG_HEADER(config.h)