diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8fc5d7e..ef51751 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# 2.27.0
+
+**Features:**
+
+* added `getIIFE` utility
+
 # 2.26.2
 
 **Bugfixes:**
diff --git a/package.json b/package.json
index d6edd66..9554788 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tsutils",
-  "version": "2.26.2",
+  "version": "2.27.0",
   "description": "utilities for working with typescript's AST",
   "scripts": {
     "compile": "rm -rf {,util,typeguard,test/**}/*.js; tsc -p .",