diff --git a/README.md b/README.md
index 38b374d..a615495 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,6 @@ _Revision web asset filenames with cache busting content hash fingerprints_
 
 [![License:MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://github.com/center-key/rev-web-assets/blob/main/LICENSE.txt)
 [![npm](https://img.shields.io/npm/v/rev-web-assets.svg)](https://www.npmjs.com/package/rev-web-assets)
-[![Vulnerabilities](https://snyk.io/test/github/center-key/rev-web-assets/badge.svg)](https://snyk.io/test/github/center-key/rev-web-assets)
 [![Build](https://github.com/center-key/rev-web-assets/workflows/build/badge.svg)](https://github.com/center-key/rev-web-assets/actions/workflows/run-spec-on-push.yaml)
 
 **rev-web-assets** updates the asset filenames of a website to contain a eight-digit hex hash. 
diff --git a/package.json b/package.json
index a9dd982..73d45c4 100644
--- a/package.json
+++ b/package.json
@@ -81,9 +81,9 @@
    },
    "devDependencies": {
       "@types/fancy-log": "~2.0",
-      "@types/node": "~20.3",
-      "@typescript-eslint/eslint-plugin": "~5.60",
-      "@typescript-eslint/parser": "~5.60",
+      "@types/node": "~20.4",
+      "@typescript-eslint/eslint-plugin": "~5.61",
+      "@typescript-eslint/parser": "~5.61",
       "add-dist-header": "~1.1",
       "assert-deep-strict-equal": "~1.1",
       "copy-file-util": "~1.1",