diff --git a/bucket/wasmtime.json b/bucket/wasmtime.json
index 1e2ae287b2..09a96bc2ec 100644
--- a/bucket/wasmtime.json
+++ b/bucket/wasmtime.json
@@ -1,13 +1,13 @@
 {
-    "version": "18.0.2",
+    "version": "18.0.3",
     "description": "Standalone JIT-style runtime for WebAssembly, using Cranelift",
     "homepage": "https://wasmtime.dev",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/bytecodealliance/wasmtime/releases/download/v18.0.2/wasmtime-v18.0.2-x86_64-windows.zip",
-            "hash": "833a15544952d31900da46094b96306b239817505f9457430b983ee8bde1584e",
-            "extract_dir": "wasmtime-v18.0.2-x86_64-windows"
+            "url": "https://github.com/bytecodealliance/wasmtime/releases/download/v18.0.3/wasmtime-v18.0.3-x86_64-windows.zip",
+            "hash": "63bd449deffa234714acf9c25dcb146590dbcf52ed6046a253d18d002f25ce30",
+            "extract_dir": "wasmtime-v18.0.3-x86_64-windows"
         }
     },
     "bin": "wasmtime.exe",