diff --git a/package.json b/package.json
index 3c58202..63612f4 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@types/json-schema": "^7.0.1",
     "@types/jss": "^9.5.7",
     "@types/prettier": "^1.13.2",
-    "@types/react": "^16.7.22",
+    "@types/react": "^16.9.56",
     "@types/react-dom": "^16.0.9",
     "@types/react-tap-event-plugin": "^0.0.30",
     "@types/react-transition-group": "^2.0.14",
diff --git a/yarn.lock b/yarn.lock
index 5cb7545..58f26ac 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -159,13 +159,13 @@
   dependencies:
     "@types/react" "*"
 
-"@types/react@*", "@types/react@^16.7.22":
-  version "16.7.22"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.7.22.tgz#5bc6d166d5ac34b835756f0b736c7b1af0043e81"
-  integrity sha512-j/3tVoY09kHcTfbia4l67ofQn9xvktUvlC/4QN0KuBHAXlbU/wuGKMb8WfEb/vIcWxsOxHv559uYprkFDFfP8Q==
+"@types/react@*", "@types/react@^16.9.56":
+  version "16.9.56"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.9.56.tgz#ea25847b53c5bec064933095fc366b1462e2adf0"
+  integrity sha512-gIkl4J44G/qxbuC6r2Xh+D3CGZpJ+NdWTItAPmZbR5mUS+JQ8Zvzpl0ea5qT/ZT3ZNTUcDKUVqV3xBE8wv/DyQ==
   dependencies:
     "@types/prop-types" "*"
-    csstype "^2.2.0"
+    csstype "^3.0.2"
 
 "@types/remarkable@^1.7.2":
   version "1.7.2"
@@ -2120,10 +2120,15 @@ cssstyle@^1.0.0:
   dependencies:
     cssom "0.3.x"
 
-csstype@^2.0.0, csstype@^2.2.0, csstype@^2.5.2:
+csstype@^2.0.0, csstype@^2.5.2:
   version "2.5.7"
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.5.7.tgz#bf9235d5872141eccfb2d16d82993c6b149179ff"
 
+csstype@^3.0.2:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.0.4.tgz#b156d7be03b84ff425c9a0a4b1e5f4da9c5ca888"
+  integrity sha512-xc8DUsCLmjvCfoD7LTGE0ou2MIWLx0K9RCZwSHMOdynqRsP4MtUcLeqh1HcQ2dInwDTqn+3CE0/FZh1et+p4jA==
+
 currently-unhandled@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"