diff --git a/bucket/ammonite.json b/bucket/ammonite.json
index bccc073e24..2ee4b91502 100644
--- a/bucket/ammonite.json
+++ b/bucket/ammonite.json
@@ -1,11 +1,11 @@
 {
-    "version": "1.8.0",
+    "version": "1.8.1",
     "license": "MIT",
-    "url": "https://github.com/lihaoyi/Ammonite/releases/download/1.8.0/2.12-1.8.0#/amm.bat",
+    "url": "https://github.com/lihaoyi/Ammonite/releases/download/1.8.1/2.12-1.8.1#/amm.bat",
     "bin": "amm.bat",
     "homepage": "http://ammonite.io",
     "description": "Ammonite lets you use the Scala language for scripting purposes: in the REPL, as scripts, as a library, or as a standalone systems shell.",
-    "hash": "45da027b0312af019d6a3a6e0fe43a16e96794261a0e518c96bd536d27cf5eb3",
+    "hash": "9d80875bf269fee9bea04fbca5dec9e4999bd9222371793a7f2be625b403473d",
     "checkver": {
         "github": "https://github.com/lihaoyi/Ammonite"
     },