diff --git a/package.json b/package.json
index 7abc5fa4..f9e88736 100644
--- a/package.json
+++ b/package.json
@@ -33,12 +33,12 @@
     "express": "^4.16.1",
     "flow-bin": "^0.41.0",
     "jest": "^21.2.1",
-    "react": "^16.0.0",
-    "react-dom": "^16.0.0",
-    "react-test-renderer": "^16.0.0",
+    "react": "^16.3.2",
+    "react-dom": "^16.3.3",
+    "react-test-renderer": "^16.3.2",
     "webpack": "^3.6.0"
   },
   "peerDependencies": {
     "react": "*"
   }
-}
+}
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index 14b5bfa3..82bfd87b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -158,7 +158,7 @@ function createLoadableComponent(loadFn, options) {
       return init();
     }
 
-    componentWillMount() {
+    UNSAFE_componentWillMount() {
       this._mounted = true;
       this._loadModule();
     }
diff --git a/yarn.lock b/yarn.lock
index 2fcb0e32..b086afa4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3703,25 +3703,35 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-react-dom@^16.0.0:
-  version "16.0.0"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.0.0.tgz#9cc3079c3dcd70d4c6e01b84aab2a7e34c303f58"
+react-dom@16.3.3:
+  version "16.3.3"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.3.3.tgz#af4c2aef9f6a66251a46da50253c860a67ae66d9"
+  integrity sha512-ALCp7ZbSGkqRDtQoZozKVNgwXMxbxf/IGOUMC2A0yF6JHeZrS8e2cOotPT87Vf4b7PKCuUVKU4/RDEXxToA/yA==
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
     prop-types "^15.6.0"
 
-react-test-renderer@^16.0.0:
-  version "16.0.0"
-  resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.0.0.tgz#9fe7b8308f2f71f29fc356d4102086f131c9cb15"
+react-is@^16.3.2:
+  version "16.11.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.11.0.tgz#b85dfecd48ad1ce469ff558a882ca8e8313928fa"
+  integrity sha512-gbBVYR2p8mnriqAwWx9LbuUrShnAuSCNnuPGyc7GJrMVQtPDAh8iLpv7FRuMPFb56KkaVZIYSz1PrjI9q0QPCw==
+
+react-test-renderer@16.3.2:
+  version "16.3.2"
+  resolved "https://registry.yarnpkg.com/react-test-renderer/-/react-test-renderer-16.3.2.tgz#3d1ed74fda8db42521fdf03328e933312214749a"
+  integrity sha512-lL8WHIpCTMdSe+CRkt0rfMxBkJFyhVrpdQ54BaJRIrXf9aVmbeHbRA8GFRpTvohPN5tPzMabmrzW2PUfWCfWwQ==
   dependencies:
     fbjs "^0.8.16"
     object-assign "^4.1.1"
+    prop-types "^15.6.0"
+    react-is "^16.3.2"
 
-react@^16.0.0:
-  version "16.0.0"
-  resolved "https://registry.yarnpkg.com/react/-/react-16.0.0.tgz#ce7df8f1941b036f02b2cca9dbd0cb1f0e855e2d"
+react@16.3.2:
+  version "16.3.2"
+  resolved "https://registry.yarnpkg.com/react/-/react-16.3.2.tgz#fdc8420398533a1e58872f59091b272ce2f91ea9"
+  integrity sha512-o5GPdkhciQ3cEph6qgvYB7LTOHw/GB0qRI6ZFNugj49qJCFfgHwVNjZ5u+b7nif4vOeMIOuYj3CeYe2IBD74lg==
   dependencies:
     fbjs "^0.8.16"
     loose-envify "^1.1.0"