diff --git a/apel-ssm.spec b/apel-ssm.spec
index 96e6fd86..8a799c68 100644
--- a/apel-ssm.spec
+++ b/apel-ssm.spec
@@ -5,7 +5,7 @@
 
 Name:           apel-ssm
 Version:        2.4.0
-%define releasenumber 0.3.rc3
+%define releasenumber 0.4.rc4
 Release:        %{releasenumber}%{?dist}
 Summary:        Secure stomp messenger
 
diff --git a/scripts/ssm-build-deb.sh b/scripts/ssm-build-deb.sh
index 74bfe686..1099a088 100755
--- a/scripts/ssm-build-deb.sh
+++ b/scripts/ssm-build-deb.sh
@@ -16,7 +16,7 @@
 
 set -eu
 
-TAG=2.4.0-0.3.rc3
+TAG=2.4.0-0.4.rc4
 
 SOURCE_DIR=~/debbuild/source
 BUILD_DIR=~/debbuild/build
diff --git a/scripts/ssm-build-rpm.sh b/scripts/ssm-build-rpm.sh
index b84a2394..500d7a7a 100644
--- a/scripts/ssm-build-rpm.sh
+++ b/scripts/ssm-build-rpm.sh
@@ -10,7 +10,7 @@
 rpmdev-setuptree
 
 RPMDIR=/home/rpmb/rpmbuild
-VERSION=2.4.0-0.3.rc3
+VERSION=2.4.0-0.4.rc4
 SSMDIR=apel-ssm-$VERSION
 
 # Remove old sources and RPMS