diff --git a/CHANGELOG.md b/CHANGELOG.md
index 024c958..9c85fe3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file. See
 [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [4.0.121](https://github.com/scratchfoundation/scratch-storage/compare/v4.0.120...v4.0.121) (2025-04-27)
+
+
+### Bug Fixes
+
+* **deps:** lock file maintenance ([ad9d67c](https://github.com/scratchfoundation/scratch-storage/commit/ad9d67ca326094e7631cb55d4b1b8a90832a3ae6))
+
 ## [4.0.120](https://github.com/scratchfoundation/scratch-storage/compare/v4.0.119...v4.0.120) (2025-04-26)
 
 
diff --git a/package-lock.json b/package-lock.json
index d77e184..9fd44bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "scratch-storage",
-  "version": "4.0.120",
+  "version": "4.0.121",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "scratch-storage",
-      "version": "4.0.120",
+      "version": "4.0.121",
       "license": "AGPL-3.0-only",
       "dependencies": {
         "@babel/runtime": "^7.21.0",
diff --git a/package.json b/package.json
index 96bc2f1..32073ee 100644
--- a/package.json
+++ b/package.json
@@ -1,13 +1,13 @@
 {
   "name": "scratch-storage",
-  "version": "4.0.120",
+  "version": "4.0.121",
   "description": "Load and store project and asset files for Scratch 3.0",
   "license": "AGPL-3.0-only",
   "homepage": "https://github.com/scratchfoundation/scratch-storage#readme",
   "repository": {
     "type": "git",
     "url": "https://github.com/scratchfoundation/scratch-storage.git",
-    "sha": "4eaf57cf9f15b4d6c46efa86c96c62ce0336b5a1"
+    "sha": "ad9d67ca326094e7631cb55d4b1b8a90832a3ae6"
   },
   "main": "./dist/node/scratch-storage.js",
   "browser": "./dist/web/scratch-storage.js",