fix: dependencies

Author: foxhound87

package.json

@@ -53,14 +53,14 @@
     }
   },
   "dependencies": {
-    "classnames": "^2.2.5",
+    "classnames": "2.2.5",
     "lodash": "^4.16.2",
-    "mobx-react": "^3.5.8",
+    "mobx-react": "3.5.8",
     "react-dock": "0.2.3",
-    "react-draggable": "^2.2.2",
+    "react-draggable": "2.2.2",
     "react-icons": "2.2.1",
-    "react-json-tree": "^0.10.0",
-    "react-tooltip": "^3.2.1"
+    "react-json-tree": "0.9.0",
+    "react-tooltip": "3.2.1"
   },
   "peerDependencies": {
     "mobx": "^2.6.0",
@@ -81,7 +81,7 @@
     "chai": "3.5.0",
     "codecov": "1.0.1",
     "commitizen": "2.8.6",
-    "css-loader": "^0.25.0",
+    "css-loader": "0.25.0",
     "cz-conventional-changelog": "1.2.0",
     "eslint": "3.8.0",
     "eslint-config-airbnb": "12.0.0",
@@ -94,7 +94,7 @@
     "npm-run-all": "3.1.0",
     "nyc": "8.3.1",
     "postcss-import": "8.1.2",
-    "postcss-loader": "^1.1.0",
+    "postcss-loader": "1.1.0",
     "postcss-url": "5.1.2",
     "react": "15.3.2",
     "react-dom": "15.3.2",