diff --git a/experimental/babel-preset-env/data/plugins.json b/experimental/babel-preset-env/data/plugins.json
index b7432f52b9..7e4f7b2cb6 100644
--- a/experimental/babel-preset-env/data/plugins.json
+++ b/experimental/babel-preset-env/data/plugins.json
@@ -240,6 +240,7 @@
   },
   "transform-async-generator-functions": {
     "chrome": "63",
+    "firefox": "57",
     "opera": "50"
   },
   "transform-object-rest-spread": {
diff --git a/experimental/babel-preset-env/package.json b/experimental/babel-preset-env/package.json
index d27ae53af6..a3d1a72b6a 100644
--- a/experimental/babel-preset-env/package.json
+++ b/experimental/babel-preset-env/package.json
@@ -54,6 +54,6 @@
     "babel-cli": "7.0.0-beta.3",
     "babel-helper-fixtures": "7.0.0-beta.3",
     "babel-helper-plugin-test-runner": "7.0.0-beta.3",
-    "compat-table": "kangax/compat-table#07dce174cc63f2b15b5f86b99cdfc89358dd072a"
+    "compat-table": "kangax/compat-table#957f1ff15972e8fb2892a172f985e9af27bf1c75"
   }
 }