diff --git a/.changeset/nice-walls-happen.md b/.changeset/nice-walls-happen.md
new file mode 100644
index 0000000..88b029e
--- /dev/null
+++ b/.changeset/nice-walls-happen.md
@@ -0,0 +1,5 @@
+---
+"@aws/lambda-invoke-store": patch
+---
+
+include types declarations
diff --git a/package.json b/package.json
index e7acb90..c359181 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "description": "Invoke scoped data storage for AWS Lambda Node.js Runtime Environment",
   "homepage": "https://github.com/awslabs/aws-lambda-invoke-store",
   "main": "./dist-cjs/invoke-store.js",
+  "types": "./dist-types/invoke-store.d.ts",
   "module": "./dist-es/invoke-store.js",
   "exports": {
     ".": {