diff --git a/package-lock.json b/package-lock.json
index 71cdf62..f646531 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "myreads-app",
       "version": "0.1.0",
       "dependencies": {
-        "prop-types": "^15.6.2",
+        "prop-types": "^15.8.1",
         "react": "^16.6.3",
         "react-dom": "^16.6.3",
         "react-router-dom": "^5.0.1",
@@ -13430,12 +13430,14 @@
       }
     },
     "node_modules/prop-types": {
-      "version": "15.6.2",
-      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.6.2.tgz",
-      "integrity": "sha512-3pboPvLiWD7dkI3qf3KbUe6hKFKa52w+AE0VCqECtf+QHAKgOL37tTaNCnuX1nAAQ4ZhyP+kYVKf8rLmJ/feDQ==",
+      "version": "15.8.1",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
+      "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
+      "license": "MIT",
       "dependencies": {
-        "loose-envify": "^1.3.1",
-        "object-assign": "^4.1.1"
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.13.1"
       }
     },
     "node_modules/proxy-addr": {
@@ -13808,9 +13810,10 @@
       "integrity": "sha512-akMy/BQT5m1J3iJIHkSb4qycq2wzllWsmmolaaFVnb+LPV9cIJ/nTud40ZsiiT0H3P+/wXIdbjx2fzF61OaeOQ=="
     },
     "node_modules/react-is": {
-      "version": "16.9.0",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.9.0.tgz",
-      "integrity": "sha512-tJBzzzIgnnRfEm046qRcURvwQnZVXmuCbscxUO5RWrGTXpon2d4c8mI0D8WE6ydVIm29JiLB6+RslkIvym9Rjw=="
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "license": "MIT"
     },
     "node_modules/react-router": {
       "version": "5.0.1",
@@ -29386,12 +29389,13 @@
       }
     },
     "prop-types": {
-      "version": "15.6.2",
-      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.6.2.tgz",
-      "integrity": "sha512-3pboPvLiWD7dkI3qf3KbUe6hKFKa52w+AE0VCqECtf+QHAKgOL37tTaNCnuX1nAAQ4ZhyP+kYVKf8rLmJ/feDQ==",
+      "version": "15.8.1",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
+      "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
       "requires": {
-        "loose-envify": "^1.3.1",
-        "object-assign": "^4.1.1"
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.13.1"
       }
     },
     "proxy-addr": {
@@ -29698,9 +29702,9 @@
       "integrity": "sha512-akMy/BQT5m1J3iJIHkSb4qycq2wzllWsmmolaaFVnb+LPV9cIJ/nTud40ZsiiT0H3P+/wXIdbjx2fzF61OaeOQ=="
     },
     "react-is": {
-      "version": "16.9.0",
-      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.9.0.tgz",
-      "integrity": "sha512-tJBzzzIgnnRfEm046qRcURvwQnZVXmuCbscxUO5RWrGTXpon2d4c8mI0D8WE6ydVIm29JiLB6+RslkIvym9Rjw=="
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="
     },
     "react-router": {
       "version": "5.0.1",
diff --git a/package.json b/package.json
index 20d55f5..d88357e 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "prop-types": "^15.6.2",
+    "prop-types": "^15.8.1",
     "react": "^16.6.3",
     "react-dom": "^16.6.3",
     "react-router-dom": "^5.0.1",