diff --git a/bucket/wasmer.json b/bucket/wasmer.json
index fe996a00da..4f5f8f3f32 100644
--- a/bucket/wasmer.json
+++ b/bucket/wasmer.json
@@ -1,5 +1,5 @@
 {
-    "version": "v3.3.0",
+    "version": "v4.0.0",
     "description": "The leading WebAssembly Runtime supporting WASI and Emscripten",
     "homepage": "https://wasmer.io/",
     "license": "MIT",
@@ -8,8 +8,8 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://github.com/wasmerio/wasmer/releases/download/v3.3.0/wasmer-windows.exe",
-            "hash": "e134183d751e43d9bea03c2b228988b0656587da9c0470fccd5f64e2f14d5c1e"
+            "url": "https://github.com/wasmerio/wasmer/releases/download/v4.0.0/wasmer-windows.exe",
+            "hash": "bf1d4275019084eb9813c97a4f3311c811d069a87f25df95b73c85bd63175e8b"
         }
     },
     "env_set": {