diff --git a/CHANGELOG.md b/CHANGELOG.md
index e438c9f9..11aef56c 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 `cargo-binstall@latest` to 1.16.5.
+
 ## [2.65.1] - 2025-12-21
 
 - Update `tombi@latest` to 0.7.9.
diff --git a/manifests/cargo-binstall.json b/manifests/cargo-binstall.json
index 48bf5ed5..38f4b064 100644
--- a/manifests/cargo-binstall.json
+++ b/manifests/cargo-binstall.json
@@ -22,32 +22,32 @@
   },
   "license_markdown": "[GPL-3.0](https://github.com/cargo-bins/cargo-binstall/blob/HEAD/crates/bin/LICENSE)",
   "latest": {
-    "version": "1.16.4"
+    "version": "1.16.5"
   },
-  "1.16.4": {
+  "1.16.5": {
     "x86_64_linux_musl": {
-      "etag": "0x8DE3AB912758402",
-      "checksum": "6756ba74cb6523e82b5adb310aca774f4b22e290d6d9f38a8f656b1bb569c498"
+      "etag": "0x8DE416DB697DDCF",
+      "checksum": "474fde0655d2895175cfa0ac10d332c4d6c8489992fa98b17726ec56d872254b"
     },
     "x86_64_macos": {
-      "etag": "0x8DE3AB95FCD7B83",
-      "checksum": "87c1904c2fef87f5ba0ebe35bcc66092897ae176d2a008e46f3a1659497757ab"
+      "etag": "0x8DE416DBFAD2E81",
+      "checksum": "e1622d3763bf96e64d980e7510898f66a461a3a346bfff6fd85154feeca194d3"
     },
     "x86_64_windows": {
-      "etag": "0x8DE3AB9D6546FC0",
-      "checksum": "560bf505d087a39eb934da00bd6197aabf8f9ed3eb681e8aad9bf99eaefa326c"
+      "etag": "0x8DE416E80534B36",
+      "checksum": "913f5c0d676d0df5d0d527f418c6d9b300e8296bd0771ab04ff94fa95f425642"
     },
     "aarch64_linux_musl": {
-      "etag": "0x8DE3AB933136078",
-      "checksum": "9b2f3e8790b92bd468055cb232c2fb1210e848f8905517609e69f3a7ab271084"
+      "etag": "0x8DE416DDA3BF9EB",
+      "checksum": "82ec0ab49395a76f66ee5bff4be720bcb9b196116a7a687246aab84d3ae02588"
     },
     "aarch64_macos": {
-      "etag": "0x8DE3AB9AAAEACBE",
-      "checksum": "0aa476b62b59ed80768ec3ab403ee9c5615aad0d6b6ffb67d4c408cd3f1cf4c8"
+      "etag": "0x8DE416E19F5E326",
+      "checksum": "c0ef1a0ed64689f56191a7892fa4c30795a2923d524c4b66e5ba174c44db6a83"
     },
     "aarch64_windows": {
-      "etag": "0x8DE3AB9B02DEA51",
-      "checksum": "36ef73e965615c99076f124a9581fe9ab3ef4852ed3e909b47298dbe7c5d5f31"
+      "etag": "0x8DE416E554C1F35",
+      "checksum": "64c8407ab0f1bd286eae839d2eaba1d910f0d7a4b95f0152a8924e7cc74f6e13"
     }
   }
 }