diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ba6121d..6513f43c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+## [3.1.1](https://github.com/kelektiv/node-cron/compare/v3.1.0...v3.1.1) (2023-10-12)
+
+
+### 🐛 Bug Fixes
+
+* fix lastDate() value for intervals > 25 days ([#711](https://github.com/kelektiv/node-cron/issues/711)) ([141aa00](https://github.com/kelektiv/node-cron/commit/141aa00f55fa105d89df7e257d82c94ad2bb2b3a))
+* fix object constructor typings & make OC generic type optional ([#712](https://github.com/kelektiv/node-cron/issues/712)) ([6536084](https://github.com/kelektiv/node-cron/commit/653608451caecd51f50884d83563c03c6c27bc54))
+
+
+### 📚 Documentation
+
+* **readme:** update nextDates documentation ([#702](https://github.com/kelektiv/node-cron/issues/702)) ([1ad2e22](https://github.com/kelektiv/node-cron/commit/1ad2e228f75bcaab3eb97a27665c06b7892678c5))
+
 ## [3.1.0](https://github.com/kelektiv/node-cron/compare/v3.0.0...v3.1.0) (2023-10-09)
 
 
diff --git a/package-lock.json b/package-lock.json
index a17e86e8..b2e7a582 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "cron",
-	"version": "3.1.0",
+	"version": "3.1.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "cron",
-			"version": "3.1.0",
+			"version": "3.1.1",
 			"license": "MIT",
 			"dependencies": {
 				"@types/luxon": "~3.3.0",
diff --git a/package.json b/package.json
index 404383c8..c82c7a3f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "cron",
 	"description": "Cron jobs for your node",
-	"version": "3.1.0",
+	"version": "3.1.1",
 	"author": "Nick Campbell <nicholas.j.campbell@gmail.com> (https://github.com/ncb000gt)",
 	"bugs": {
 		"url": "https://github.com/kelektiv/node-cron/issues"