diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0b69599..5292a6b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,11 @@ All notable changes to this project are documented in this file.
 
 The format is based on [Keep a CHANGELOG](http://keepachangelog.com/)
 
-## Unreleased
+## 1.1.1 - 2017-08-25
+### Added
+- Systemd 'preset' file and corresponding options to the configure script.
+- Option to configure script to allow the addition of a string prefix to
+the udev rules file name.
 ### Changed
 - Replace use of sigaction with g_unix_signal_* stuff from glib.
 - Rewrite of INSTALL.md including info on custom configure script options.
diff --git a/configure.ac b/configure.ac
index f9fa9149..b60fb35b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([tpm2-abrmd],
-        [1.1.1_rc1],
+        [1.1.1],
         [https://github.com/01org/tpm2-abrmd/issues],
         [],
         [https://github.com/01org/tpm2-abrmd])