diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4fcfdf7..2b6f978 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.9.0"
+  ".": "1.9.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 304f77e..783b90d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.9.1](https://github.com/nodejs/import-in-the-middle/compare/import-in-the-middle-v1.9.0...import-in-the-middle-v1.9.1) (2024-07-15)
+
+
+### Bug Fixes
+
+* Use correct `format` when resolving exports from sub-modules ([#140](https://github.com/nodejs/import-in-the-middle/issues/140)) ([1db08ef](https://github.com/nodejs/import-in-the-middle/commit/1db08ef5f51346c20b4b3c313bf993e9cf1ca7d5))
+
 ## [1.9.0](https://github.com/nodejs/import-in-the-middle/compare/import-in-the-middle-v1.8.1...import-in-the-middle-v1.9.0) (2024-07-08)
 
 
diff --git a/package.json b/package.json
index 5625605..066fe09 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "import-in-the-middle",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "description": "Intercept imports in Node.js",
   "main": "index.js",
   "scripts": {