diff --git a/package.json b/package.json
index 5e7b4a1..d91c2fd 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@mui/icons-material": "^5.14.8",
     "@mui/material": "^5.4.0",
     "papaparse": "^5.2.0",
-    "prop-types": "^15.7.2",
+    "prop-types": "^15.8.1",
     "ra-language-chinese": "^2.0.10",
     "ra-language-french": "^4.13.3",
     "ra-language-german": "^3.13.4",
diff --git a/yarn.lock b/yarn.lock
index 6b960f5..1287672 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9167,16 +9167,7 @@ prompts@^2.0.1, prompts@^2.4.2:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.0, prop-types@^15.7.2:
-  version "15.7.2"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
-  integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
-  dependencies:
-    loose-envify "^1.4.0"
-    object-assign "^4.1.1"
-    react-is "^16.8.1"
-
-prop-types@^15.8.1:
+prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.0, prop-types@^15.7.2, 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==
@@ -9475,7 +9466,7 @@ react-final-form@^6.5.7:
   dependencies:
     "@babel/runtime" "^7.15.4"
 
-react-is@^16.13.1, react-is@^16.5.2, react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
+react-is@^16.13.1, react-is@^16.5.2, react-is@^16.6.0, react-is@^16.7.0:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==