diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1039180..7054dd2b 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 `martin@latest` to 1.2.0.
+
 - Update `cargo-insta@latest` to 1.46.0.
 
 ## [2.65.12] - 2026-01-02
diff --git a/manifests/martin.json b/manifests/martin.json
index bfc417da..9b9b2c74 100644
--- a/manifests/martin.json
+++ b/manifests/martin.json
@@ -32,10 +32,31 @@
   },
   "license_markdown": "[MIT](https://github.com/maplibre/martin/blob/main/LICENSE-MIT) OR [Apache-2.0](https://github.com/maplibre/martin/blob/main/LICENSE-APACHE)",
   "latest": {
-    "version": "1.1.0"
+    "version": "1.2.0"
   },
   "1": {
-    "version": "1.1.0"
+    "version": "1.2.0"
+  },
+  "1.2": {
+    "version": "1.2.0"
+  },
+  "1.2.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DE4B646592531C",
+      "checksum": "0cddd16c5d7f04f0c83a4b1724f755239cbc0e21c2de307c75291356dbc3bbf6"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DE4B6465CAFDBD",
+      "checksum": "7cf0b7a14fc4d767bebd4e99d7a569ce8d0a4dcc485c5981736080196bb41148"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DE4B64658D7699",
+      "checksum": "d67e42fa2f4a61cca47e110768114d7ac28b874fb7f350645b598ff5382279f5"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DE4B64657575B8",
+      "checksum": "beaae2a87c2c8481bf1f1324082e71d0e9d05100da75ac9cc451cb65601bab99"
+    }
   },
   "1.1": {
     "version": "1.1.0"