diff --git a/example/package.json b/example/package.json
index c0464b2..9f56352 100644
--- a/example/package.json
+++ b/example/package.json
@@ -36,7 +36,7 @@
     "postcss-flexbugs-fixes": "3.2.0",
     "postcss-loader": "2.1.6",
     "promise": "8.0.1",
-    "prop-types": "^15.6.2",
+    "prop-types": "^15.7.2",
     "raf": "3.4.0",
     "react": "^16.13.1",
     "react-dev-utils": "^5.0.2",