diff --git a/packages/obj-diff/CHANGELOG.md b/packages/obj-diff/CHANGELOG.md
index 20d5ba8..222e52a 100644
--- a/packages/obj-diff/CHANGELOG.md
+++ b/packages/obj-diff/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [0.18.0] - 2026-07-24
+
 ### Changed
 - Updated `@opentf/std` dependency to `0.14.1`.
 
diff --git a/packages/obj-diff/package.json b/packages/obj-diff/package.json
index 14cae82..274b580 100644
--- a/packages/obj-diff/package.json
+++ b/packages/obj-diff/package.json
@@ -11,7 +11,7 @@
     "json",
     "track"
   ],
-  "version": "0.17.0",
+  "version": "0.18.0",
   "author": {
     "name": "Thanga Ganapathy",
     "email": "ganapathy888@gmail.com",