diff --git a/docs/_posts/2018-06-14-v4.5.2.md b/docs/_posts/2018-06-14-v4.5.2.md
new file mode 100644
index 00000000..24ccaca0
--- /dev/null
+++ b/docs/_posts/2018-06-14-v4.5.2.md
@@ -0,0 +1,5 @@
+---
+layout: changelog
+---
+  * Resolves security vulnerability warnings for CVE-2018-3728 by updating `@slack/client` (#486)
+  * Fixes issue processing messages with attachments (#500)
diff --git a/package.json b/package.json
index bc15496b..152bbab0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hubot-slack",
-  "version": "4.5.1",
+  "version": "4.5.2",
   "description": "A Slack adapter for hubot",
   "main": "./slack",
   "scripts": {