diff --git a/package.json b/package.json
index a14a4a37a..e88d2da78 100644
--- a/package.json
+++ b/package.json
@@ -33,8 +33,8 @@
     "yargs": "^11.0.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.0.0-beta.46",
-    "@babel/preset-env": "^7.0.0-beta.46",
+    "@babel/core": "7.0.0-beta.46",
+    "@babel/preset-env": "7.0.0-beta.46",
     "babel-loader": "8.0.0-beta.2",
     "cypress": "2.1.0",
     "http-server": "0.11.1",
diff --git a/yarn.lock b/yarn.lock
index 83aa8a2a9..f96fdb055 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,7 +8,7 @@
   dependencies:
     "@babel/highlight" "7.0.0-beta.46"
 
-"@babel/core@^7.0.0-beta.46":
+"@babel/core@7.0.0-beta.46":
   version "7.0.0-beta.46"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.0.0-beta.46.tgz#dbe2189bcdef9a2c84becb1ec624878d31a95689"
   dependencies:
@@ -428,7 +428,7 @@
     "@babel/helper-regex" "7.0.0-beta.46"
     regexpu-core "^4.1.3"
 
-"@babel/preset-env@^7.0.0-beta.46":
+"@babel/preset-env@7.0.0-beta.46":
   version "7.0.0-beta.46"
   resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.0.0-beta.46.tgz#ae1b731ef71c2bb50c47e0cda4b6359ea2c61f09"
   dependencies: