diff --git a/@xen-orchestra/cron/package.json b/@xen-orchestra/cron/package.json
index 048a655e6..ba0ffd1ef 100644
--- a/@xen-orchestra/cron/package.json
+++ b/@xen-orchestra/cron/package.json
@@ -39,10 +39,10 @@
     "luxon": "^0.4.0"
   },
   "devDependencies": {
-    "@babel/cli": "7.0.0-beta.38",
-    "@babel/core": "7.0.0-beta.38",
-    "@babel/preset-env": "7.0.0-beta.38",
-    "@babel/preset-flow": "7.0.0-beta.38",
+    "@babel/cli": "7.0.0-beta.39",
+    "@babel/core": "7.0.0-beta.39",
+    "@babel/preset-env": "7.0.0-beta.39",
+    "@babel/preset-flow": "7.0.0-beta.39",
     "cross-env": "^5.1.3",
     "rimraf": "^2.6.2"
   },