diff --git a/bucket/dafny.json b/bucket/dafny.json
index 8eaf5c1499..d133c87912 100644
--- a/bucket/dafny.json
+++ b/bucket/dafny.json
@@ -1,12 +1,12 @@
 {
-    "version": "3.7.3",
+    "version": "3.8.0",
     "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/v3.7.3/dafny-3.7.3-x64-win.zip",
-            "hash": "60ad98e95800873e9996fb8e523672cc2bcef72e40b7e30a0f030dfde63627c2",
+            "url": "https://github.com/dafny-lang/dafny/releases/download/v3.8.0/dafny-3.8.0-x64-win.zip",
+            "hash": "d605765e820cd06635cbbfbb05063c43148f280b5c01e2d7f2c5f1caeb198861",
             "extract_dir": "dafny"
         }
     },