diff --git a/package.json b/package.json
index 626d67b..31cd398 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "@roleypoly/rpc": "^3.0.0-alpha.3",
     "@types/jest": "24.0.17",
     "@types/node": "12.7.1",
-    "@types/react": "16.9.1",
+    "@types/react": "16.9.50",
     "@types/react-dom": "16.8.5",
     "google-protobuf": "^3.9.1",
     "react": "^16.9.0",
diff --git a/yarn.lock b/yarn.lock
index 831283c..651c713 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1309,13 +1309,13 @@
   dependencies:
     "@types/react" "*"
 
-"@types/react@*", "@types/react@16.9.1":
-  version "16.9.1"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.9.1.tgz#862c83b4c9d5cd116e42fd9a4f3694843cd2c051"
-  integrity sha512-jGM2x8F7m7/r+81N/BOaUKVwbC5Cdw6ExlWEUpr77XPwVeNvAppnPEnMMLMfxRDYL8FPEX8MHjwtD2NQMJ0yyQ==
+"@types/react@*", "@types/react@16.9.50":
+  version "16.9.50"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.9.50.tgz#cb5f2c22d42de33ca1f5efc6a0959feb784a3a2d"
+  integrity sha512-kPx5YsNnKDJejTk1P+lqThwxN2PczrocwsvqXnjvVvKpFescoY62ZiM3TV7dH1T8lFhlHZF+PE5xUyimUwqEGA==
   dependencies:
     "@types/prop-types" "*"
-    csstype "^2.2.0"
+    csstype "^3.0.2"
 
 "@types/stack-utils@^1.0.1":
   version "1.0.1"
@@ -3061,10 +3061,10 @@ cssstyle@^1.0.0, cssstyle@^1.1.1:
   dependencies:
     cssom "0.3.x"
 
-csstype@^2.2.0:
-  version "2.6.6"
-  resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.6.6.tgz#c34f8226a94bbb10c32cc0d714afdf942291fc41"
-  integrity sha512-RpFbQGUE74iyPgvr46U9t1xoQBM8T4BL8SxrN66Le2xYAPSaDJJKeztV3awugusb3g3G9iL8StmkBBXhcbbXhg==
+csstype@^3.0.2:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.0.3.tgz#2b410bbeba38ba9633353aff34b05d9755d065f8"
+  integrity sha512-jPl+wbWPOWJ7SXsWyqGRk3lGecbar0Cb0OvZF/r/ZU011R4YqiRehgkQ9p4eQfo9DSDLqLL3wHwfxeJiuIsNag==
 
 cyclist@~0.2.2:
   version "0.2.2"