diff --git a/ammonite.json b/ammonite.json
index 4b4020358d..1587932b8a 100644
--- a/ammonite.json
+++ b/ammonite.json
@@ -1,10 +1,10 @@
 {
-    "version": "1.3.3",
+    "version": "1.4.0",
     "license": "MIT",
-    "url": "https://github.com/lihaoyi/Ammonite/releases/download/1.3.3/2.12-1.3.3#/amm.bat",
+    "url": "https://github.com/lihaoyi/Ammonite/releases/download/1.4.0/2.12-1.4.0#/amm.bat",
     "bin": "amm.bat",
     "homepage": "http://ammonite.io",
-    "hash": "ea91f75c8a8eec66a44b35ea4e4144d2b25713d0fa0daa8eaac399a8795e8530",
+    "hash": "c095776dec98a19bb5f3b1bd6e0431e917689d046886f4871b308ed694ca19d8",
     "checkver": {
         "github": "https://github.com/lihaoyi/Ammonite"
     },