diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b1e4bb4..df899792 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 2025.10.20.
+
 - Update `cargo-nextest@latest` to 0.9.109.
 
 - Update `vacuum@latest` to 0.19.4.
diff --git a/manifests/mise.json b/manifests/mise.json
index 5356e491..1b2531f0 100644
--- a/manifests/mise.json
+++ b/manifests/mise.json
@@ -28,13 +28,39 @@
   },
   "license_markdown": "[MIT](https://github.com/jdx/mise/blob/main/LICENSE)",
   "latest": {
-    "version": "2025.10.19"
+    "version": "2025.10.20"
   },
   "2025": {
-    "version": "2025.10.19"
+    "version": "2025.10.20"
   },
   "2025.10": {
-    "version": "2025.10.19"
+    "version": "2025.10.20"
+  },
+  "2025.10.20": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE1745A51840B3",
+      "checksum": "1ecbe5dfb63283a15b6c844cac015301f0dab7a279d28b4642087e6ca0657328"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE1745A75B38C2",
+      "checksum": "5f3ff9f26f2ba8129544f42dbced868acdf9dc135fbca20e074d5a37ab47e620"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DE1745A7E0C271",
+      "checksum": "e5c9ff8d9e5316f1a0941918ea5e337c034a627bf83746985ee8d6b053dc6986"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE1745A19FAB92",
+      "checksum": "9af62c4c55360559be781b4a377a07b3a25bfc0d928fb4ba450e492fddc5264e"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE1745A689448C",
+      "checksum": "e0500b06be66f7f18a3d746085894a130a21e428d76987577ae142667a84edd0"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DE1745A77DDC01",
+      "checksum": "edf0457d4086af0db365046d0f2e15aeb862f6e060a5e73dbe1814f3cea556b2"
+    }
   },
   "2025.10.19": {
     "x86_64_linux_musl": {