diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f3fff6d..e7080c61 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 `tombi@latest` to 0.9.11.
+
 ## [2.70.1] - 2026-03-29
 
 - Update `cargo-insta@latest` to 1.47.1.
diff --git a/manifests/tombi.json b/manifests/tombi.json
index 6ff41241..004c2abd 100644
--- a/manifests/tombi.json
+++ b/manifests/tombi.json
@@ -22,10 +22,36 @@
   },
   "license_markdown": "[MIT](https://github.com/tombi-toml/tombi/blob/main/LICENSE)",
   "latest": {
-    "version": "0.9.10"
+    "version": "0.9.11"
   },
   "0.9": {
-    "version": "0.9.10"
+    "version": "0.9.11"
+  },
+  "0.9.11": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE8D9EC510FD7C",
+      "hash": "a26165a20198b7af772c1abafebac31fe70ea76de438cdc14975d451ef9282a3"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE8D9EC4ABF6BC",
+      "hash": "80c70ef17dc76a0f997d8284911a178f90d4c3d04354eaa653b5dd3e15efff44"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE8D9EC53C498A",
+      "hash": "f073c5aa5cfdf291023207a58390a4593b7774ccd8a49d12fdefa2d859285f95"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE8D9EC4A89F22",
+      "hash": "1a4cdb63e5ab57d0eb12f170493a7902c3244572b6a3052ae894d06c082d4ddc"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE8D9EC4AC1DA5",
+      "hash": "1c3b3335f3feeda3f7676d90ffb6463ee2bca5a5393b1bbae76926e3fdb2b514"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DE8D9EC4BA8C4E",
+      "hash": "85624e7e2f0bac43d8267c88a767afbb18ca338b72cf45c879046fc3a23a2e89"
+    }
   },
   "0.9.10": {
     "x86_64_linux_musl": {