diff --git a/package-lock.json b/package-lock.json
index 45a1e8f7f275..da6180439690 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3743,9 +3743,9 @@
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     },
     "@eslint/eslintrc": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.3.0.tgz",
-      "integrity": "sha512-1JTKgrOKAHVivSvOYw+sJOunkBjUOvjqWk1DPja7ZFhIS2mX/4EgTT8M7eTK9jrKhL/FvXXEbQwIs3pg1xp3dg==",
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-0.4.0.tgz",
+      "integrity": "sha512-2ZPCc+uNbjV5ERJr+aKSPRwZgKd2z11x0EgLvb1PURmUrn9QNRXFqje0Ldq454PfAVyaJYyrDvvIKSFP4NnBog==",
       "dev": true,
       "requires": {
         "ajv": "^6.12.4",
@@ -3755,7 +3755,6 @@
         "ignore": "^4.0.6",
         "import-fresh": "^3.2.1",
         "js-yaml": "^3.13.1",
-        "lodash": "^4.17.20",
         "minimatch": "^3.0.4",
         "strip-json-comments": "^3.1.1"
       },
@@ -11943,13 +11942,13 @@
       }
     },
     "eslint": {
-      "version": "7.20.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.20.0.tgz",
-      "integrity": "sha512-qGi0CTcOGP2OtCQBgWZlQjcTuP0XkIpYFj25XtRTQSHC+umNnp7UMshr2G8SLsRFYDdAPFeHOsiteadmMH02Yw==",
+      "version": "7.21.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-7.21.0.tgz",
+      "integrity": "sha512-W2aJbXpMNofUp0ztQaF40fveSsJBjlSCSWpy//gzfTvwC+USs/nceBrKmlJOiM8r1bLwP2EuYkCqArn/6QTIgg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "7.12.11",
-        "@eslint/eslintrc": "^0.3.0",
+        "@eslint/eslintrc": "^0.4.0",
         "ajv": "^6.10.0",
         "chalk": "^4.0.0",
         "cross-spawn": "^7.0.2",
@@ -11962,7 +11961,7 @@
         "espree": "^7.3.1",
         "esquery": "^1.4.0",
         "esutils": "^2.0.2",
-        "file-entry-cache": "^6.0.0",
+        "file-entry-cache": "^6.0.1",
         "functional-red-black-tree": "^1.0.1",
         "glob-parent": "^5.0.0",
         "globals": "^12.1.0",
@@ -12235,9 +12234,9 @@
           }
         },
         "string-width": {
-          "version": "4.2.0",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.0.tgz",
-          "integrity": "sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==",
+          "version": "4.2.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.2.tgz",
+          "integrity": "sha512-XBJbT3N4JhVumXE0eoLU9DCjcaF92KLNqTmFCnG1pf8duUxFGwtP6AD6nkjw9a3IdiRtL3E2w3JDiE/xi3vOeA==",
           "dev": true,
           "requires": {
             "emoji-regex": "^8.0.0",
diff --git a/package.json b/package.json
index 20c76ea23e18..a856f0287b61 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "enzyme-adapter-preact-pure": "3.0.0",
     "esbuild": "0.8.54",
     "escodegen": "2.0.0",
-    "eslint": "7.20.0",
+    "eslint": "7.21.0",
     "eslint-config-prettier": "8.1.0",
     "eslint-plugin-chai-expect": "2.2.0",
     "eslint-plugin-eslint-plugin": "2.3.0",
diff --git a/third_party/amp-toolbox-cache-url/package.json b/third_party/amp-toolbox-cache-url/package.json
index 6ea4798255ef..5710a2f67349 100644
--- a/third_party/amp-toolbox-cache-url/package.json
+++ b/third_party/amp-toolbox-cache-url/package.json
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@ampproject/rollup-plugin-closure-compiler": "0.26.0",
-    "eslint": "7.20.0",
+    "eslint": "7.21.0",
     "eslint-config-google": "0.14.0",
     "jasmine": "3.6.4",
     "karma": "6.1.1",