diff --git a/CHANGELOG.md b/CHANGELOG.md
index e33ec9e9..075b897e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `wasm-tools@latest` to 1.257.1.
+
 - Update `protoc@latest` to 3.36.0.
 
 - Update `mise@latest` to 2026.8.10.
diff --git a/manifests/wasm-tools.json b/manifests/wasm-tools.json
index 09c86cbe..1072c50f 100644
--- a/manifests/wasm-tools.json
+++ b/manifests/wasm-tools.json
@@ -23,10 +23,13 @@
     }
   },
   "latest": {
-    "version": "1.256.0"
+    "version": "1.257.1"
   },
   "1": {
-    "version": "1.256.0"
+    "version": "1.257.1"
+  },
+  "1.257": {
+    "version": "1.257.1"
   },
   "1.257.1": {
     "x86_64_linux_gnu": {