diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b096e3..b9ef995 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 0.4.5.0
+### Added
+* New commands that let you enable/disable a maintenance mode
+* New configuration variables:
+  *  `maintenance_directory:`- The name of the directory on which the maintenance file will be placed. `{deploy_path}/{maintenance_directory}`. The default directory name is `maintenance`
+  * `maintenance_filename:`- The name of the file that is going to be created in the maintenance_directory. It has to have the `.html` extension to be seen in the browser. `{deploy_path}/{maintenance_directory}/{maintenance_filename}`. The default filename is `maintenance.html`
+
 ## 0.4.4.0
 ### Added
 * Ability to keep all failed releases or just one ([issue #154](https://github.com/stackbuilders/hapistrano/issues/154))
diff --git a/default.nix b/default.nix
index 426a564..c732b82 100644
--- a/default.nix
+++ b/default.nix
@@ -6,7 +6,7 @@
 }:
 mkDerivation {
   pname = "hapistrano";
-  version = "0.4.4.0";
+  version = "0.4.5.0";
   src = ./.;
   isLibrary = true;
   isExecutable = true;
diff --git a/hapistrano.cabal b/hapistrano.cabal
index a7e1d16..d534365 100644
--- a/hapistrano.cabal
+++ b/hapistrano.cabal
@@ -1,6 +1,6 @@
 cabal-version:       1.18
 name:                hapistrano
-version:             0.4.4.0
+version:             0.4.5.0
 synopsis:            A deployment library for Haskell applications
 description:
   .