diff --git a/CHANGELOG.md b/CHANGELOG.md
index f27e22ef..dd13a5f3 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-pack@latest` to 0.13.0.
+
 - Update `editorconfig-checker@latest` to 3.0.3.
 
 - Update `cargo-udeps@latest` to 0.1.49.
diff --git a/manifests/wasm-pack.json b/manifests/wasm-pack.json
index b223c44b..51caff2d 100644
--- a/manifests/wasm-pack.json
+++ b/manifests/wasm-pack.json
@@ -20,7 +20,28 @@
   },
   "license_markdown": "[MIT](https://github.com/rustwasm/wasm-pack/blob/master/LICENSE-MIT) OR [Apache-2.0](https://github.com/rustwasm/wasm-pack/blob/master/LICENSE-APACHE)",
   "latest": {
-    "version": "0.12.1"
+    "version": "0.13.0"
+  },
+  "0.13": {
+    "version": "0.13.0"
+  },
+  "0.13.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DC99FFA65482D0",
+      "checksum": "1da923cf0ebbbe335bf60795e192b34d6de9076703391e76c9df6fbcf0737d18"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DC99FFA8BA1C8E",
+      "checksum": "1f2fd284558c90f618e821ea0508a6298f97fcdf2387154e1f60664b7777ac3e"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DC99FFA778F477",
+      "checksum": "d8f7a22cb638396cdebf42bbd9c8540a03887b2b53a8871b82cef3109641b27f"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DC99FFA6E7DF50",
+      "checksum": "e491a03df34a6e4a1df168cb4d16a4ebda368d681864644b4b97472fa9877713"
+    }
   },
   "0.12": {
     "version": "0.12.1"