diff --git a/package.json b/package.json
index 957c6c5..acddfeb 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "@motorcycle/test": "3.0.0",
     "@typed/test": "6.5.0",
     "@types/node": "9.4.7",
-    "@types/react": "16.0.40",
+    "@types/react": "16.4.0",
     "@types/react-dom": "16.0.4",
     "dox": "0.9.0",
     "glob-expand": "0.2.1",
@@ -24,14 +24,14 @@
     "typescript": "2.7.2"
   },
   "resolutions": {
-    "@types/react": "16.0.40"
+    "@types/react": "16.4.0"
   },
   "dependencies": {
     "167": "0.43.0",
     "@motorcycle/dom": "17.0.0",
     "@motorcycle/stream": "3.0.0",
     "@motorcycle/types": "3.0.0",
-    "react": "16.2.0",
+    "react": "16.4.1",
     "react-dom": "16.2.0"
   },
   "lint-staged": {
diff --git a/yarn.lock b/yarn.lock
index d0aef95..64a4b9f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -228,9 +228,11 @@
     "@types/node" "*"
     "@types/react" "*"
 
-"@types/react@*", "@types/react@16.0.40":
-  version "16.0.40"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.0.40.tgz#caabc2296886f40b67f6fc80f0f3464476461df9"
+"@types/react@*", "@types/react@16.4.0":
+  version "16.4.0"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.4.0.tgz#f7f639837bf1f8635f57616b12a1b0d193b6343a"
+  dependencies:
+    csstype "^2.2.0"
 
 abab@^1.0.4:
   version "1.0.4"
@@ -1185,6 +1187,10 @@ cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
   dependencies:
     cssom "0.3.x"
 
+csstype@^2.2.0:
+  version "2.5.4"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-2.5.4.tgz#93850187209b6d0a71d30a85abc95a6ae3f3e8cd"
+
 d@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
@@ -4011,9 +4017,9 @@ react-dom@16.2.0:
     object-assign "^4.1.1"
     prop-types "^15.6.0"
 
-react@16.2.0:
-  version "16.2.0"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.2.0.tgz#a31bd2dab89bff65d42134fa187f24d054c273ba"
+react@16.4.1:
+  version "16.4.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.4.1.tgz#de51ba5764b5dbcd1f9079037b862bd26b82fe32"
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"