diff --git a/js/package.json b/js/package.json
index 46b0233a0..524c280dc 100644
--- a/js/package.json
+++ b/js/package.json
@@ -101,8 +101,8 @@
     "mock-local-storage": "1.0.2",
     "mock-socket": "6.0.3",
     "nock": "9.0.2",
-    "postcss-import": "8.1.0",
-    "postcss-loader": "1.1.1",
+    "postcss-import": "9.0.0",
+    "postcss-loader": "1.2.0",
     "postcss-nested": "1.0.0",
     "postcss-simple-vars": "3.0.0",
     "progress": "1.1.8",
@@ -139,7 +139,7 @@
     "js-sha3": "0.5.5",
     "lodash": "4.17.2",
     "marked": "0.3.6",
-    "material-ui": "0.16.4",
+    "material-ui": "0.16.5",
     "material-ui-chip-input": "0.11.1",
     "mobx": "2.6.4",
     "mobx-react": "4.0.3",