diff --git a/CHANGELOG.md b/CHANGELOG.md
index fee38007..29907b19 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 0.7.7.
+
 - Update `cargo-dinghy@latest` to 0.8.4.
 
 - Update `mise@latest` to 2025.12.2.
diff --git a/manifests/tombi.json b/manifests/tombi.json
index 85ebd58c..e93ec879 100644
--- a/manifests/tombi.json
+++ b/manifests/tombi.json
@@ -22,10 +22,88 @@
   },
   "license_markdown": "[MIT](https://github.com/tombi-toml/tombi/blob/main/LICENSE)",
   "latest": {
-    "version": "0.7.4"
+    "version": "0.7.7"
   },
   "0.7": {
-    "version": "0.7.4"
+    "version": "0.7.7"
+  },
+  "0.7.7": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE397E7E76B5CA",
+      "checksum": "a38f26e0da090ef9623cc2c98fc34448819b37036cfa1de93e1363fa82a00506"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE397E7E794AEE",
+      "checksum": "c54ae4201382c8f8838dc0296d02d4a071ff52a3caba99e5259d5abb3426ee04"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE397E7F0B2301",
+      "checksum": "ab073e78646b1be8116a093ffdb5581d799b0d8bb78bcf9fd6af3c49ff243043"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE397E7E7B6B6F",
+      "checksum": "0ec248d2310170399f0b7710d3c8dee572b571bc892936a17d7831e6dd849e3c"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE397E7E7CF057",
+      "checksum": "49335469a2112e1946f9c399c6b9a5c97dfcf5eb2c5f89818aacbe9420350454"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DE397E7ED69275",
+      "checksum": "4f56a889eb540d41d6d3ea973879a5591adc96a7f978e37bd65cd2573065e3c9"
+    }
+  },
+  "0.7.6": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE3970A940FAC1",
+      "checksum": "a3bc8ec39eed7eff8ad60e817685bb8360c61b4863d9bf3de42f37d3d11f3c33"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE3970A995E744",
+      "checksum": "f77c7fefed9b747914d82e344e2ff3241495b48ad439ecc59ff121ae99d822a0"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE3970A9B422BA",
+      "checksum": "6ffbae520f012b6bd3f56ec5eb17bf951f15a3d730f39e9a8e1e4fee6368a6ba"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE3970A91F19E9",
+      "checksum": "3b32ae84221d5011df7d5bbbb536b5de82e57db2791cfc2138123b731153bbfa"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE3970A9299579",
+      "checksum": "75428fe077861d06a3a4924c4ddd0562c9172785d5fce2524b8abb5bc9884a27"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DE3970A922E63E",
+      "checksum": "211c18c02ec8192f3e7c80d21cc4f337147e20eea1d4162efeae1a3c515becbe"
+    }
+  },
+  "0.7.5": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE38CD81BA83BA",
+      "checksum": "274901687e24fae5feff751ed03b0ac772699bc2b2220946892b537aa2814333"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE38CD8103E7E0",
+      "checksum": "7f5713ef63f0b44525fd550437a01810db12802a1ce42cf0a978989ed98e3aa8"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE38CD8121D589",
+      "checksum": "707e0368d371408635b789b289821151f0c4835a2f7170c91dca3fb933708b35"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE38CD810593B2",
+      "checksum": "b6049f4dc98637b8ca4afe26d14f618efaf9ec0d420f3dbafba04b17c1297622"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE38CD80F7E76E",
+      "checksum": "d26f4f7a9bc261722cc364e686c26ada0f8c2f720f0e80646a0cb4911dc31f65"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DE38CD81065627",
+      "checksum": "ca208cc5d19cabdbfb43c2f52d2ca2e163eaa1ffa8740b0cf716a0cf1b6eda9e"
+    }
   },
   "0.7.4": {
     "x86_64_linux_musl": {