diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e1d3d4..a0ba058 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Revision history for Arion
 
-## Unreleased
+## 0.1.2.0 -- 2020-03-05
 
 * Support use of prebuilt `docker-compose.yaml`.
   Separates build and execution without duplicating evaluation.
diff --git a/arion-compose.cabal b/arion-compose.cabal
index 9107a52..561bdd5 100644
--- a/arion-compose.cabal
+++ b/arion-compose.cabal
@@ -1,7 +1,7 @@
 cabal-version:       2.4
 
 name:                arion-compose
-version: 0.1.1.1
+version: 0.1.2.0
 synopsis:            Run docker-compose with help from Nix/NixOS
 description:         Arion is a tool for building and running applications that consist of multiple docker containers using NixOS modules. It has special support for docker images that are built with Nix, for a smooth development experience and improved performance.
 homepage:            https://github.com/hercules-ci/arion#readme