diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4bf1ee7..6cd53bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.15.3](https://github.com/SethCohen/github-releases-to-discord/compare/v1.15.2...v1.15.3) (2024-10-18)
+
+
+### Documentation
+
+* add contribution guidelines to README.md ([5fd64bf](https://github.com/SethCohen/github-releases-to-discord/commit/5fd64bf266cea87ab4952ef9a4c6aaf099f266bc))
+* update version reference in README.md ([93d02ce](https://github.com/SethCohen/github-releases-to-discord/commit/93d02ce8714c5f3e201f5b379422e978b837774b))
+
+
+### Miscellaneous
+
+* update .gitignore ([3449e38](https://github.com/SethCohen/github-releases-to-discord/commit/3449e38629b0c40dde5af524e2fef220dab24ead))
+* update package-lock.json ([5dc4108](https://github.com/SethCohen/github-releases-to-discord/commit/5dc41089e63d18b5b191533c34cdddeab34a07e8))
+
 ## [1.15.2](https://github.com/SethCohen/github-releases-to-discord/compare/v1.15.1...v1.15.2) (2024-10-18)
 
 
diff --git a/package-lock.json b/package-lock.json
index 8fb92f3..270a366 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "github-releases-to-discord",
-  "version": "1.15.2",
+  "version": "1.15.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "github-releases-to-discord",
-      "version": "1.15.2",
+      "version": "1.15.3",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.10.1",
diff --git a/package.json b/package.json
index bf07e11..c48acf2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-releases-to-discord",
-  "version": "1.15.2",
+  "version": "1.15.3",
   "description": "A GitHub Action that automatically sends a stylized Discord webhook of a GitHub Release description to a specified Discord channel.",
   "type": "module",
   "main": "index.js",