Bump dependencies

package.json

@@ -12,20 +12,20 @@
     "url": "https://github.com/simov/markdown-viewer.git"
   },
   "dependencies": {
-    "@material/button": "^0.35.0",
-    "@material/elevation": "^0.35.0",
-    "@material/list": "^0.35.0",
-    "@material/ripple": "^0.35.0",
-    "@material/switch": "^0.35.2",
-    "@material/tabs": "^0.35.0",
-    "@material/textfield": "^0.35.2",
+    "@material/button": "^0.37.0",
+    "@material/elevation": "^0.36.1",
+    "@material/list": "^0.37.0",
+    "@material/ripple": "^0.37.0",
+    "@material/switch": "^0.36.1",
+    "@material/tabs": "^0.37.0",
+    "@material/textfield": "^0.37.0",
     "@material/theme": "^0.35.0",
-    "@material/toolbar": "^0.35.0",
+    "@material/toolbar": "^0.37.0",
     "@material/typography": "^0.35.0",
-    "marked": "^0.3.12",
+    "marked": "^0.4.0",
     "mithril": "^1.1.6",
-    "prismjs": "^1.9.0",
-    "remark": "^8.0.0",
+    "prismjs": "^1.15.0",
+    "remark": "^9.0.0",
     "remark-frontmatter": "^1.2.0",
     "remark-html": "^7.0.0",
     "remark-slug": "^5.0.0"
@@ -38,10 +38,9 @@
     "mocha": "^5.2.0",
     "node-sass": "^4.9.0",
     "puppeteer": "^1.4.0",
-    "rollup": "^0.59.4",
+    "rollup": "^0.62.0",
     "rollup-plugin-commonjs": "^9.1.3",
-    "rollup-plugin-node-resolve": "^3.3.0",
-    "uglify-js": "^3.3.28"
+    "rollup-plugin-node-resolve": "^3.3.0"
   },
   "bin": {},
   "main": "",