diff --git a/package.json b/package.json
index 69a3841..d84bca2 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "jest": "27.4.4",
     "mdx-go": "1.1.11",
     "prettier": "2.5.1",
-    "prop-types": "15.8.0",
+    "prop-types": "15.8.1",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "react-live": "2.3.0",
diff --git a/yarn.lock b/yarn.lock
index cbc0d8e..b7585b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7750,10 +7750,10 @@ prop-types-exact@^1.2.0:
     object.assign "^4.1.0"
     reflect.ownkeys "^0.2.0"
 
-prop-types@15.8.0:
-  version "15.8.0"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.0.tgz#d237e624c45a9846e469f5f31117f970017ff588"
-  integrity sha512-fDGekdaHh65eI3lMi5OnErU6a8Ighg2KjcjQxO7m8VHyWjcPyj5kiOgV1LQDOOOgVy3+5FgjXvdSSX7B8/5/4g==
+prop-types@15.8.1:
+  version "15.8.1"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
+  integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
   dependencies:
     loose-envify "^1.4.0"
     object-assign "^4.1.1"