diff --git a/package.json b/package.json
index eed0141..8aeb3dd 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "jss-camel-case": "6.1.0",
     "jss-global": "3.0.0",
     "jss-vendor-prefixer": "8.0.0",
-    "prop-types": "15.6.1",
+    "prop-types": "15.6.2",
     "raf": "3.4.0",
     "react": "16.3.2",
     "react-dom": "16.3.2",
diff --git a/yarn.lock b/yarn.lock
index 33e13c7..72824fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5454,7 +5454,14 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prop-types@15.6.1, prop-types@15.x, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, prop-types@^15.5.7, prop-types@^15.5.8, prop-types@^15.5.9, prop-types@^15.6.0:
+prop-types@15.6.2:
+  version "15.6.2"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.2.tgz#05d5ca77b4453e985d60fc7ff8c859094a497102"
+  dependencies:
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
+prop-types@15.x, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, prop-types@^15.5.7, prop-types@^15.5.8, prop-types@^15.5.9, prop-types@^15.6.0:
   version "15.6.1"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.1.tgz#36644453564255ddda391191fb3a125cbdf654ca"
   dependencies: