diff --git a/package.json b/package.json
index 25203bfcc4..4953fda13a 100644
--- a/package.json
+++ b/package.json
@@ -65,17 +65,17 @@
     "jest-editor-support": "19.0.2",
     "js-yaml": "3.7.0",
     "lodash.memoize": "3.0.4",
-    "log4js": "1.1.1",
+    "log4js": "6.4.0",
     "lru-cache": "4.0.2",
-    "marked": "0.3.6",
+    "marked": "4.0.10",
     "minimatch": "3.0.3",
     "mkdirp": "0.5.1",
     "mv": "2.1.1",
-    "node-fetch": "1.6.3",
+    "node-fetch": "2.6.7",
     "nuclide-prebuilt-libs": "0.0.8",
     "nullthrows": "1.0.0",
     "plist": "2.0.1",
-    "react": "15.3.1",
+    "react": "16.5.0",
     "react-devtools-core": "2.1.3",
     "react-dom": "15.3.1",
     "react-virtualized": "9.1.0",