diff --git a/package.json b/package.json
index 6ac16ab5..f1ec0bb4 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "ethereumjs-util": "5.1.3",
     "ethereumjs-wallet": "0.6.0",
     "font-awesome": "4.7.0",
-    "hard-source-webpack-plugin": "^0.5.13",
+    "hard-source-webpack-plugin": "0.5.13",
     "hdkey": "0.7.1",
     "idna-uts46": "1.1.0",
     "jsonschema": "1.2.2",
@@ -29,7 +29,7 @@
     "qrcode": "1.2.0",
     "qrcode.react": "0.7.2",
     "query-string": "5.0.1",
-    "rc-slider": "^8.5.0",
+    "rc-slider": "8.5.0",
     "react": "16.2.0",
     "react-dom": "16.2.0",
     "react-markdown": "2.5.1",
@@ -64,7 +64,7 @@
     "@types/redux-promise-middleware": "0.0.9",
     "@types/uuid": "3.4.3",
     "@types/webpack-env": "1.13.3",
-    "autodll-webpack-plugin": "^0.3.8",
+    "autodll-webpack-plugin": "0.3.8",
     "awesome-typescript-loader": "3.4.1",
     "babel-minify-webpack-plugin": "0.2.0",
     "bs58": "4.0.1",
@@ -105,9 +105,9 @@
     "rimraf": "2.6.2",
     "sass-loader": "6.0.6",
     "style-loader": "0.19.1",
-    "thread-loader": "^1.1.2",
+    "thread-loader": "1.1.2",
     "ts-jest": "22.0.1",
-    "ts-loader": "^3.2.0",
+    "ts-loader": "3.2.0",
     "tslint": "5.8.0",
     "tslint-config-prettier": "1.6.0",
     "tslint-react": "3.3.3",