diff --git a/package.json b/package.json
index 43c1761..5a1cde2 100644
--- a/package.json
+++ b/package.json
@@ -42,9 +42,9 @@
     "webpack-cli": "^3.1.0"
   },
   "dependencies": {
-    "@babel/polyfill": "^7.0.0",
-    "node-sass": "^4.9.0",
-    "react": "^16.6.0",
-    "react-dom": "^16.6.0"
+    "@babel/polyfill": "7.0.0",
+    "node-sass": "4.9.0",
+    "react": "16.6.0",
+    "react-dom": "16.6.0"
   }
 }