diff --git a/package.json b/package.json
index 90ecc27abd5..65681ae361b 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "homepage": "https://eslint.org",
   "bugs": "https://github.com/eslint/eslint/issues/",
   "dependencies": {
-    "ajv": "^6.5.0",
+    "ajv": "^6.5.3",
     "babel-code-frame": "^6.26.0",
     "chalk": "^2.1.0",
     "cross-spawn": "^6.0.5",
@@ -51,11 +51,11 @@
     "functional-red-black-tree": "^1.0.1",
     "glob": "^7.1.2",
     "globals": "^11.7.0",
-    "ignore": "^4.0.2",
+    "ignore": "^4.0.6",
     "imurmurhash": "^0.1.4",
-    "inquirer": "^5.2.0",
+    "inquirer": "^6.1.0",
     "is-resolvable": "^1.1.0",
-    "js-yaml": "^3.11.0",
+    "js-yaml": "^3.12.0",
     "json-stable-stringify-without-jsonify": "^1.0.1",
     "levn": "^0.3.0",
     "lodash": "^4.17.5",
@@ -68,7 +68,7 @@
     "progress": "^2.0.0",
     "regexpp": "^2.0.0",
     "require-uncached": "^1.0.3",
-    "semver": "^5.5.0",
+    "semver": "^5.5.1",
     "strip-ansi": "^4.0.0",
     "strip-json-comments": "^2.0.1",
     "table": "^4.0.3",
@@ -80,7 +80,7 @@
     "babel-preset-es2015": "^6.24.1",
     "babelify": "^8.0.0",
     "beefy": "^2.1.8",
-    "brfs": "^1.5.0",
+    "brfs": "^2.0.0",
     "browserify": "^16.2.2",
     "chai": "^4.0.1",
     "cheerio": "^0.22.0",
@@ -93,19 +93,19 @@
     "eslint-release": "^0.11.1",
     "eslint-rule-composer": "^0.3.0",
     "eslump": "^1.6.2",
-    "esprima": "^4.0.0",
+    "esprima": "^4.0.1",
     "istanbul": "^0.4.5",
     "jsdoc": "^3.5.5",
-    "karma": "^2.0.0",
+    "karma": "^3.0.0",
     "karma-babel-preprocessor": "^7.0.0",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.3",
     "karma-phantomjs-launcher": "^1.0.4",
     "leche": "^2.2.3",
     "load-perf": "^0.2.0",
-    "markdownlint": "^0.8.1",
+    "markdownlint": "^0.11.0",
     "mocha": "^5.0.5",
-    "mock-fs": "^4.5.0",
+    "mock-fs": "^4.6.0",
     "npm-license": "^0.3.3",
     "phantomjs-prebuilt": "^2.1.16",
     "proxyquire": "^2.0.1",