diff --git a/packages/bin/CHANGELOG.md b/packages/bin/CHANGELOG.md
index bcf35f5..60f78dc 100644
--- a/packages/bin/CHANGELOG.md
+++ b/packages/bin/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [0.3.1](https://github.com/rx-ts/types/compare/@d-ts/bin@0.3.0...@d-ts/bin@0.3.1) (2019-10-29)
+
+
+### Bug Fixes
+
+* **bin:** support postinstall t in root package.json ([15cbc72](https://github.com/rx-ts/types/commit/15cbc72c7da8283246627a401d0b19fcb52c0771))
+
+
+
+
+
 # [0.3.0](https://github.com/rx-ts/types/compare/@d-ts/bin@0.1.2...@d-ts/bin@0.3.0) (2019-10-29)
 
 
diff --git a/packages/bin/package.json b/packages/bin/package.json
index dd7d1b7..4e955c7 100644
--- a/packages/bin/package.json
+++ b/packages/bin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@d-ts/bin",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Link @d-ts packages to @types automatically",
   "repository": {
     "type": "git",