Update dependencies

package.json

@@ -67,7 +67,7 @@
     "fs-extra": "^9.0.0",
     "glob": "^7.1.5",
     "globby": "^11.0.0",
-    "handlebars": "4.7.3",
+    "handlebars": "4.7.4",
     "istanbul": "0.4.5",
     "istanbul-instrumenter-loader": "^3.0.1",
     "jquery": "3.4.1",
@@ -84,10 +84,10 @@
     "loglevelnext": "^3.0.1",
     "marked": "0.8.2",
     "mocha": "7.1.1",
-    "ol-mapbox-style": "^6.1.0",
+    "ol-mapbox-style": "^6.1.1",
     "pixelmatch": "^5.1.0",
     "pngjs": "^3.4.0",
-    "proj4": "2.6.0",
+    "proj4": "2.6.1",
     "puppeteer": "~2.1.0",
     "rollup": "^2.1.0",
     "rollup-plugin-babel": "^4.3.3",