diff --git a/debian/changelog b/debian/changelog
index 7c6473c..723496e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+jinjaturtle (0.4.0) unstable; urgency=medium
+
+  * Support converting systemd files and postfix main.cf
+
+ -- Miguel Jacq <mig@mig5.net>  Tue, 06 Jan 2026 12:00:00 +1100
+
 jinjaturtle (0.3.5) unstable; urgency=medium
 
   * Support converting a directory (optionally recursively) instead of just an individual file.
diff --git a/release.sh b/release.sh
index 394a969..fcc84ed 100755
--- a/release.sh
+++ b/release.sh
@@ -46,7 +46,7 @@ done
 # RPM
 sudo apt-get -y install createrepo-c rpm
 BUILD_OUTPUT="${HOME}/git/jinjaturtle/dist"
-KEYID="00AE817C24A10C2540461A9C1D7CDE0234DB458D"
+KEYID="54A91143AE0AB4F7743B01FE888ED1B423A3BC99"
 REPO_ROOT="${HOME}/git/repo_rpm"
 REMOTE="letessier.mig5.net:/opt/repo_rpm"
 
diff --git a/rpm/jinjaturtle.spec b/rpm/jinjaturtle.spec
index 13182e8..7f0aa00 100644
--- a/rpm/jinjaturtle.spec
+++ b/rpm/jinjaturtle.spec
@@ -1,4 +1,4 @@
-%global upstream_version 0.3.5
+%global upstream_version 0.4.0
 
 Name:           jinjaturtle
 Version:        %{upstream_version}
@@ -42,6 +42,8 @@ Convert config files into Ansible defaults and Jinja2 templates.
 %{_bindir}/jinjaturtle
 
 %changelog
+* Tue Jan 06 2026 Miguel Jacq <mig@mig5.net> - %{version}-%{release}
+- Support converting systemd files and postfix main.cf
 * Tue Dec 30 2025 Miguel Jacq <mig@mig5.net> - %{version}-%{release}
 - Support converting a directory (optionally recursively) instead of just an individual file.
 * Sat Dec 27 2025 Miguel Jacq <mig@mig5.net> - %{version}-%{release}