diff --git a/package-lock.json b/package-lock.json
index cfffb60b..5de5d6d6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2383,14 +2383,14 @@
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.20.0.tgz",
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+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.21.0.tgz",
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-        "@typescript-eslint/scope-manager": "4.20.0",
-        "@typescript-eslint/types": "4.20.0",
-        "@typescript-eslint/typescript-estree": "4.20.0",
+        "@typescript-eslint/scope-manager": "4.21.0",
+        "@typescript-eslint/types": "4.21.0",
+        "@typescript-eslint/typescript-estree": "4.21.0",
         "debug": "^4.1.1"
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@@ -2412,29 +2412,29 @@
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.20.0.tgz",
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+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.21.0.tgz",
+      "integrity": "sha512-kfOjF0w1Ix7+a5T1knOw00f7uAP9Gx44+OEsNQi0PvvTPLYeXJlsCJ4tYnDj5PQEYfpcgOH5yBlw7K+UEI9Agw==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.20.0",
-        "@typescript-eslint/visitor-keys": "4.20.0"
+        "@typescript-eslint/types": "4.21.0",
+        "@typescript-eslint/visitor-keys": "4.21.0"
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     "@typescript-eslint/types": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.20.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.21.0.tgz",
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       "dev": true
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "4.20.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.20.0.tgz",
-      "integrity": "sha512-Knpp0reOd4ZsyoEJdW8i/sK3mtZ47Ls7ZHvD8WVABNx5Xnn7KhenMTRGegoyMTx6TiXlOVgMz9r0pDgXTEEIHA==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.21.0.tgz",
+      "integrity": "sha512-ZD3M7yLaVGVYLw4nkkoGKumb7Rog7QID9YOWobFDMQKNl+vPxqVIW/uDk+MDeGc+OHcoG2nJ2HphwiPNajKw3w==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.20.0",
-        "@typescript-eslint/visitor-keys": "4.20.0",
+        "@typescript-eslint/types": "4.21.0",
+        "@typescript-eslint/visitor-keys": "4.21.0",
         "debug": "^4.1.1",
         "globby": "^11.0.1",
         "is-glob": "^4.0.1",
@@ -2469,12 +2469,12 @@
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     "@typescript-eslint/visitor-keys": {
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-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.20.0.tgz",
-      "integrity": "sha512-NXKRM3oOVQL8yNFDNCZuieRIwZ5UtjNLYtmMx2PacEAGmbaEYtGgVHUHVyZvU/0rYZcizdrWjDo+WBtRPSgq+A==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.21.0.tgz",
+      "integrity": "sha512-dH22dROWGi5Z6p+Igc8bLVLmwy7vEe8r+8c+raPQU0LxgogPUrRAtRGtvBWmlr9waTu3n+QLt/qrS/hWzk1x5w==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/types": "4.20.0",
+        "@typescript-eslint/types": "4.21.0",
         "eslint-visitor-keys": "^2.0.0"
       },
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diff --git a/package.json b/package.json
index 5738cf35..44ffab45 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@babel/preset-env": "^7.13.12",
     "@types/jest": "^26.0.22",
     "@typescript-eslint/eslint-plugin": "^4.21.0",
-    "@typescript-eslint/parser": "^4.20.0",
+    "@typescript-eslint/parser": "^4.21.0",
     "autoprefixer": "^10.2.5",
     "babel-eslint": "^10.1.0",
     "babel-loader": "^8.2.2",