diff --git a/CHANGELOG.md b/CHANGELOG.md
index e27a1de3..af2171b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## [Unreleased]
 
+## [2.3.1] - 2024-04-05
+
 - Actually export the new itertool at the top level
 
 ## [2.3.0] - 2024-04-05
diff --git a/package-lock.json b/package-lock.json
index 2ea7f7aa..d9c8c23a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "itertools",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "itertools",
-      "version": "2.3.0",
+      "version": "2.3.1",
       "license": "MIT",
       "devDependencies": {
         "@arethetypeswrong/cli": "^0.15.2",
diff --git a/package.json b/package.json
index fbde0612..478e256a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "itertools",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "A JavaScript port of Python's awesome itertools standard library",
   "license": "MIT",
   "repository": {