diff --git a/package-lock.json b/package-lock.json
index 2411243..cfba685 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3868,6 +3868,16 @@
         "es-abstract": "^1.17.0-next.1"
       }
     },
+    "array.prototype.flatmap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/array.prototype.flatmap/-/array.prototype.flatmap-1.2.3.tgz",
+      "integrity": "sha512-OOEk+lkePcg+ODXIpvuU9PAryCikCJyo7GlDG1upleEpQRx6mzL9puEBkozQ5iAx20KV0l3DbyQwqciJtqe5Pg==",
+      "requires": {
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1",
+        "function-bind": "^1.1.1"
+      }
+    },
     "arraybuffer.slice": {
       "version": "0.0.7",
       "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
@@ -8080,21 +8090,21 @@
       }
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     "eslint-plugin-react": {
-      "version": "7.20.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.20.0.tgz",
-      "integrity": "sha512-rqe1abd0vxMjmbPngo4NaYxTcR3Y4Hrmc/jg4T+sYz63yqlmJRknpEQfmWY+eDWPuMmix6iUIK+mv0zExjeLgA==",
+      "version": "7.21.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.21.0.tgz",
+      "integrity": "sha512-WaieZZ4cayAfPBmy5KkEqFfLQf/VkzoUsvM5DfD9G1lrz+3LtZ8X6nToEUQiFe1X5ApNIzkMd+7NUy+2OmSTQQ==",
       "requires": {
         "array-includes": "^3.1.1",
+        "array.prototype.flatmap": "^1.2.3",
         "doctrine": "^2.1.0",
         "has": "^1.0.3",
-        "jsx-ast-utils": "^2.2.3",
-        "object.entries": "^1.1.1",
+        "jsx-ast-utils": "^2.4.1",
+        "object.entries": "^1.1.2",
         "object.fromentries": "^2.0.2",
         "object.values": "^1.1.1",
         "prop-types": "^15.7.2",
-        "resolve": "^1.15.1",
-        "string.prototype.matchall": "^4.0.2",
-        "xregexp": "^4.3.0"
+        "resolve": "^1.17.0",
+        "string.prototype.matchall": "^4.0.2"
       },
       "dependencies": {
         "doctrine": {
@@ -12380,6 +12390,11 @@
       "resolved": "https://registry.npmjs.org/is-natural-number/-/is-natural-number-4.0.1.tgz",
       "integrity": "sha1-q5124dtM7VHjXeDHLr7PCfc0zeg="
     },
+    "is-negative-zero": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/is-negative-zero/-/is-negative-zero-2.0.0.tgz",
+      "integrity": "sha1-lVOxIbD6wohp2p7UWeIMdUN4hGE="
+    },
     "is-npm": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/is-npm/-/is-npm-3.0.0.tgz",
@@ -17829,12 +17844,51 @@
       }
     },
     "side-channel": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.2.tgz",
-      "integrity": "sha512-7rL9YlPHg7Ancea1S96Pa8/QWb4BtXL/TZvS6B8XFetGBeuhAsfmUspK6DokBeZ64+Kj9TCNRD/30pVz1BvQNA==",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.3.tgz",
+      "integrity": "sha512-A6+ByhlLkksFoUepsGxfj5x1gTSrs+OydsRptUxeNCabQpCFUvcwIczgOigI8vhY/OJCnPnyE9rGiwgvr9cS1g==",
       "requires": {
-        "es-abstract": "^1.17.0-next.1",
-        "object-inspect": "^1.7.0"
+        "es-abstract": "^1.18.0-next.0",
+        "object-inspect": "^1.8.0"
+      },
+      "dependencies": {
+        "es-abstract": {
+          "version": "1.18.0-next.0",
+          "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.18.0-next.0.tgz",
+          "integrity": "sha512-elZXTZXKn51hUBdJjSZGYRujuzilgXo8vSPQzjGYXLvSlGiCo8VO8ZGV3kjo9a0WNJJ57hENagwbtlRuHuzkcQ==",
+          "requires": {
+            "es-to-primitive": "^1.2.1",
+            "function-bind": "^1.1.1",
+            "has": "^1.0.3",
+            "has-symbols": "^1.0.1",
+            "is-callable": "^1.2.0",
+            "is-negative-zero": "^2.0.0",
+            "is-regex": "^1.1.1",
+            "object-inspect": "^1.8.0",
+            "object-keys": "^1.1.1",
+            "object.assign": "^4.1.0",
+            "string.prototype.trimend": "^1.0.1",
+            "string.prototype.trimstart": "^1.0.1"
+          }
+        },
+        "is-callable": {
+          "version": "1.2.2",
+          "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.2.tgz",
+          "integrity": "sha512-dnMqspv5nU3LoewK2N/y7KLtxtakvTuaCsU9FU50/QDmdbHNy/4/JuRtMHqRU22o3q+W89YQndQEeCVwK+3qrA=="
+        },
+        "is-regex": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.1.1.tgz",
+          "integrity": "sha512-1+QkEcxiLlB7VEyFtyBg94e08OAsvq7FUBgApTq/w2ymCLyKJgDPsybBENVtA7XCQEgEXxKPonG+mvYRxh/LIg==",
+          "requires": {
+            "has-symbols": "^1.0.1"
+          }
+        },
+        "object-inspect": {
+          "version": "1.8.0",
+          "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.8.0.tgz",
+          "integrity": "sha512-jLdtEOB112fORuypAyl/50VRVIBIdVQOSUUGQHzJ4xBSbit81zRarz7GThkEFZy1RceYrWYcPcBFPQwHyAc1gA=="
+        }
       }
     },
     "sift": {
@@ -21303,14 +21357,6 @@
       "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
       "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
     },
-    "xregexp": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.3.0.tgz",
-      "integrity": "sha512-7jXDIFXh5yJ/orPn4SXjuVrWWoi4Cr8jfV1eHv9CixKSbU+jY4mxfrBwAuDvupPNKpMUY+FeIqsVw/JLT9+B8g==",
-      "requires": {
-        "@babel/runtime-corejs3": "^7.8.3"
-      }
-    },
     "xss": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/xss/-/xss-1.0.7.tgz",
diff --git a/package.json b/package.json
index 73322d2..e41d90d 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "eslint-plugin-import": "^2.21.2",
     "eslint-plugin-jsx-a11y": "^6.3.1",
     "eslint-plugin-prettier": "^3.1.4",
-    "eslint-plugin-react": "^7.20.0",
+    "eslint-plugin-react": "^7.21.0",
     "prettier": "^2.0.5"
   },
   "repository": {