diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3c23cc..f44d290 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 
 
 
+
+## v3.1.1 (2023-05-16)
+
+#### :bug: Bug Fix
+* [#382](https://github.com/emberjs/ember-string/pull/382) Do not exclude `.d.ts` in `.npmignore` ([@chriskrycho](https://github.com/chriskrycho))
+
+#### Committers: 1
+- Chris Krycho ([@chriskrycho](https://github.com/chriskrycho))
+
 ## v3.1.0 (2023-05-15)
 
 #### :rocket: Enhancement
diff --git a/package.json b/package.json
index 6bdac40..12d9111 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ember/string",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "A set of utilities to transform strings",
   "keywords": [
     "ember-addon"