chore(deps): pin dependencies

package.json

@@ -47,30 +47,30 @@
     "typed.js": "~2.0.9"
   },
   "devDependencies": {
-    "@babel/core": "^7.5.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.5.5",
-    "@babel/preset-env": "^7.5.5",
-    "babel-plugin-transform-es2015-modules-strip": "~0.1.1",
-    "babel-plugin-transform-strict-mode": "~6.24.1",
-    "browser-sync": "~3.0.3",
-    "del": "^5.1.0",
-    "eslint": "^6.3.0",
-    "eslint-config-airbnb-base": "^14.0.0",
-    "eslint-plugin-import": "~2.18.0",
-    "gulp": "~4.0.2",
-    "gulp-autoprefixer": "^7.0.0",
-    "gulp-clean-css": "~4.2.0",
-    "gulp-eslint": "~6.0.0",
-    "gulp-newer": "~1.4.0",
-    "gulp-rename": "~1.4.0",
-    "gulp-sass": "~4.0.2",
-    "gulp-sourcemaps": "~2.6.1",
-    "node-sass-css-importer": "~0.0.3",
-    "rollup": "^2.79.2",
-    "rollup-plugin-babel": "~4.3.2",
-    "rollup-plugin-commonjs": "^10.1.0",
-    "rollup-plugin-node-resolve": "~5.2.0",
-    "rollup-plugin-uglify": "~6.0.1",
-    "yamljs": "~0.3.0"
+    "@babel/core": "7.9.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.9.5",
+    "@babel/preset-env": "7.9.5",
+    "babel-plugin-transform-es2015-modules-strip": "0.1.1",
+    "babel-plugin-transform-strict-mode": "6.24.1",
+    "browser-sync": "3.0.3",
+    "del": "5.1.0",
+    "eslint": "6.8.0",
+    "eslint-config-airbnb-base": "14.1.0",
+    "eslint-plugin-import": "2.18.2",
+    "gulp": "4.0.2",
+    "gulp-autoprefixer": "7.0.1",
+    "gulp-clean-css": "4.2.0",
+    "gulp-eslint": "6.0.0",
+    "gulp-newer": "1.4.0",
+    "gulp-rename": "1.4.0",
+    "gulp-sass": "4.0.2",
+    "gulp-sourcemaps": "2.6.5",
+    "node-sass-css-importer": "0.0.3",
+    "rollup": "2.79.2",
+    "rollup-plugin-babel": "4.3.3",
+    "rollup-plugin-commonjs": "10.1.0",
+    "rollup-plugin-node-resolve": "5.2.0",
+    "rollup-plugin-uglify": "6.0.4",
+    "yamljs": "0.3.0"
   }
 }