diff --git a/.gitignore b/.gitignore
index 859a847..d2748f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /sudo-1.8.17p1.tar.gz
 /sudo-1.8.18b2.tar.gz
 /sudo-1.8.18rc2.tar.gz
+/sudo-1.8.18rc4.tar.gz
diff --git a/sources b/sources
index 6538083..5d7a3cc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8944dc81070487cbabd7dcf717f2928a  sudo-1.8.18rc2.tar.gz
+85190c2f382444e1a1032d5fea5bc161  sudo-1.8.18rc4.tar.gz
diff --git a/sudo.spec b/sudo.spec
index 9e27dd6..c9ea62d 100644
--- a/sudo.spec
+++ b/sudo.spec
@@ -1,6 +1,6 @@
 Summary: Allows restricted root access for specified users
 Name: sudo
-Version: 1.8.18rc2
+Version: 1.8.18rc4
 Release: 1%{?dist}
 License: ISC
 Group: Applications/System
@@ -192,6 +192,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libexecdir}/sudo/libsudo_util.so
 
 %changelog
+* Fri Sep 16 2016 Radovan Sroka <rsroka@redhat.com> 1.8.18rc4-1
+- update to 1.8.18rc4
+
 * Wed Sep 14 2016 Radovan Sroka <rsroka@redhat.com> 1.8.18rc2-1
 - update to 1.8.18rc2
 - dropped sudo-1.8.14p1-ldapconfpatch.patch