diff --git a/package.json b/package.json
index a7a560cf..0ba3c14e 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "bdd"
   ],
   "license": "MIT",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/jasmine/jasmine-npm"
@@ -29,7 +29,7 @@
   ],
   "dependencies": {
     "glob": "^7.1.6",
-    "jasmine-core": "^4.1.0"
+    "jasmine-core": "^4.2.0"
   },
   "bin": "./bin/jasmine.js",
   "main": "./lib/jasmine.js",
diff --git a/release_notes/4.2.0.md b/release_notes/4.2.0.md
new file mode 100644
index 00000000..9f396786
--- /dev/null
+++ b/release_notes/4.2.0.md
@@ -0,0 +1,13 @@
+# Jasmine NPM 4.2.0 Release Notes
+
+This release updates the jasmine-core dependency to 4.2.0. See the
+[jasmine-core release notes](https://github.com/jasmine/jasmine/blob/main/release_notes/4.2.0.md)
+for more information.
+
+## Supported environments
+
+The jasmine NPM package has been tested on Node 12.17-12.22, 14, 16, and 18.
+
+------
+
+_Release Notes generated with _[Anchorman](http://github.com/infews/anchorman)_