diff --git a/CHANGES.md b/CHANGES.md
index 747f04c..f80e93c 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,6 @@
 # Changes
 
-## v0.6.0 (in progress)
+## v0.5.2 (2020-05-23)
 
 - Preserve quotes in `mkdocs.yml` when running `install-extras`
 - Add support for custom `site_dir` in `mkdocs.yml`
diff --git a/mike/app_version.py b/mike/app_version.py
index 289c8fa..b08fab3 100644
--- a/mike/app_version.py
+++ b/mike/app_version.py
@@ -1 +1 @@
-version = '0.6.0.dev0'
+version = '0.5.2'