diff --git a/CHANGELOG.md b/CHANGELOG.md
index 21b5e6e..92e3d36 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-## Next
+## Version 13.0.0
 
  - Add `QuicGoawayRequestCanBeRetriedError` (-381)
 
diff --git a/package-lock.json b/package-lock.json
index 776db03..2fa7678 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "chromium-net-errors",
-  "version": "12.3.0",
+  "version": "13.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index f089947..77d4747 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "chromium-net-errors",
-  "version": "12.3.0",
+  "version": "13.0.0",
   "description": "Chromium network errors for Electron and Chromium-based JavaScript environments",
   "keywords": [
     "chromium",