diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fc9a7a1..66c60de8 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 `wasmtime@latest` to 33.0.0.
+
 - Update `cargo-tarpaulin@latest` to 0.32.7.
 
 - Update `espup@latest` to 0.15.1.
diff --git a/manifests/wasmtime.json b/manifests/wasmtime.json
index 8a94e272..ad225c51 100644
--- a/manifests/wasmtime.json
+++ b/manifests/wasmtime.json
@@ -28,7 +28,39 @@
   },
   "license_markdown": "[Apache-2.0 WITH LLVM-exception](https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE)",
   "latest": {
-    "version": "32.0.0"
+    "version": "33.0.0"
+  },
+  "33": {
+    "version": "33.0.0"
+  },
+  "33.0": {
+    "version": "33.0.0"
+  },
+  "33.0.0": {
+    "x86_64_linux_gnu": {
+      "etag": "0x8DD979CE62FD22A",
+      "checksum": "075d491ad2c9855c6247b7ca4284a833d1f3b51e85339e0f6be4e64620ea7f40"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DD979CE7464A40",
+      "checksum": "210c974e10741d6021b411197e40478cb42c48c6d9b598cd6b5aa93548f64a3e"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DD979CEB891312",
+      "checksum": "2833fc01a3f9165162e0699dc37eaee67415d644b20a244983365d7db97b8e02"
+    },
+    "aarch64_linux_gnu": {
+      "etag": "0x8DD979CD8B6A1A5",
+      "checksum": "aa9e061200d3e1ed70dafa721708b1d5987c25f789b26dbb2e67c145e94e8a2e"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DD979CD9C360C1",
+      "checksum": "a5a7063c4e03b558b91a95a3e5d29514769a0564fef7ff1bfd89cc3b126623e9"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DD979CDC093B2B",
+      "checksum": "af681210e2b184b10d3d36f2058bfeef66211d88961e7843dd5632c1c98829bb"
+    }
   },
   "32": {
     "version": "32.0.0"