diff --git a/bucket/dafny.json b/bucket/dafny.json
index 41cf19ff60..5df53b2124 100644
--- a/bucket/dafny.json
+++ b/bucket/dafny.json
@@ -1,12 +1,12 @@
 {
-    "version": "4.10.0",
+    "version": "4.11.0",
     "description": "A programming language with a program verifier",
     "homepage": "https://dafny-lang.github.io/dafny/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/dafny-lang/dafny/releases/download/v4.10.0/dafny-4.10.0-x64-windows-2019.zip",
-            "hash": "e048a91fe84b8587f62334968e145d3e78312f6b2ab4465a24eaf7e94fca5028",
+            "url": "https://github.com/dafny-lang/dafny/releases/download/v4.11.0/dafny-4.11.0-x64-windows-2022.zip",
+            "hash": "3653f05a111ca21e234709ea7b25ce96083fd6c6f10484256ba54110dbc0654d",
             "extract_dir": "dafny"
         }
     },
@@ -20,7 +20,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://github.com/dafny-lang/dafny/releases/download/v$version/dafny-$version-x64-windows-2019.zip"
+                "url": "https://github.com/dafny-lang/dafny/releases/download/v$version/dafny-$version-x64-windows-2022.zip"
             }
         }
     }