diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b3c73db..38417b46 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 `mise@latest` to 2026.10.4.
+
 - Update `kingfisher@latest` to 2.11.1.
 
 - Update `hyperfine@latest` to 2.0.0.
diff --git a/manifests/mise.json b/manifests/mise.json
index cb94eb23..32d2a342 100644
--- a/manifests/mise.json
+++ b/manifests/mise.json
@@ -27,13 +27,91 @@
     }
   },
   "latest": {
-    "version": "2026.10.3"
+    "version": "2026.10.4"
   },
   "2026": {
-    "version": "2026.10.3"
+    "version": "2026.10.4"
   },
   "2026.10": {
-    "version": "2026.10.3"
+    "version": "2026.10.4"
+  },
+  "2026.10.6": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF25ED24EC4222",
+      "hash": "63b7d112411240a3c5a8cf381d3916997de7515483eb678f08920d5c77923dc4"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF25ED289159A2",
+      "hash": "37a9a96f31f08082cd4a978a284ad52562eabe3898e401205d72dc7b11d850f5"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF25ED2AE1510B",
+      "hash": "c586696608dae5538e49b91cc728d3d525ba02a48c9200327694003dbde3b0a4"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF25ED1F52243E",
+      "hash": "760b274537301cf78828254b133182ea38af27df2c0606766dc650f5c0618df0"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF25ED2745049E",
+      "hash": "6c6a0b26b15b7dabec9fe61a56f53e1bf5dfa5246da9f59fa8028eef2ec238cb"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF25ED2A039DFF",
+      "hash": "47fddfa894dee7b92b89167ca132a55c30d06fbfe12cdf05d33f160cb9680d1f"
+    }
+  },
+  "2026.10.5": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF257CD7303700",
+      "hash": "c6a27dc878865363e5807cb7be908b29491b02e16d2de07d29c507d3b5aac8e5"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF257CDEFF5DAD",
+      "hash": "19fa1f89af2a79cfe6519538983f1ece7cad54542e3ef349e4d5de8fbcf07f2e"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF257CE447B4C7",
+      "hash": "0d9ee7cbe46abeb0f4cafb272461673df28f84d10bc0fc22a8017d998d2d782e"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF257CCC708E93",
+      "hash": "53ee2c930225fc9a10eabfc6dc3675d55f8b6f6fb8d6817892513ed45192301d"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF257CDBDD0869",
+      "hash": "c638523f3bfd39c7ecb6c24c67c6dd83d72932c5fcdb778d3e8ad4b070ee5fda"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF257CE2062A3A",
+      "hash": "c0cb1ae3dcdd982996474e22688cfd2a029a32f65465db8de351e865a0fee2df"
+    }
+  },
+  "2026.10.4": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF2481DC6C2A83",
+      "hash": "593d57eaa0b6c1b8d3bb9eaa3a1c16b081cea10599276ce69bed2ad5dbe7c361"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DF2481E31C89E6",
+      "hash": "3bf65cfdb543f69685afde3ae9ccd0b819b8f5ea5d12c67c73487bf2a1b16bf4"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF2481E7DD0125",
+      "hash": "ae6ccfaf73ca225a902f3bbb2f5bbf0be64db156060eb5ddc71406d6fc9ee2f9"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF2481D4C50C59",
+      "hash": "3248895cf5f6445580a6887eaf7d57476bc7d3afce3c8cf213b7d4ab9aae8a88"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF2481E0DB2D2F",
+      "hash": "744ae45f9b7c2a443adfa61df48397930e88b13c541834b7bd22ca31d4dfcfcd"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF2481E5E48BA2",
+      "hash": "d68ad0ecdf30788871ff7dd25e1e9d493425a6753c1b2b1370d41877831ea352"
+    }
   },
   "2026.10.3": {
     "x86_64_linux_musl": {