diff --git a/CHANGELOG.md b/CHANGELOG.md
index a470485b..4a5f7553 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 `release-plz@latest` to 0.3.145.
+
 ## [2.61.2] - 2025-09-11
 
 - Update `protoc@latest` to 3.32.1.
diff --git a/manifests/release-plz.json b/manifests/release-plz.json
index 25e4d361..962f4872 100644
--- a/manifests/release-plz.json
+++ b/manifests/release-plz.json
@@ -22,10 +22,36 @@
   },
   "license_markdown": "[MIT](https://github.com/release-plz/release-plz/blob/main/LICENSE-MIT) OR [Apache-2.0](https://github.com/release-plz/release-plz/blob/main/LICENSE-APACHE)",
   "latest": {
-    "version": "0.3.144"
+    "version": "0.3.145"
   },
   "0.3": {
-    "version": "0.3.144"
+    "version": "0.3.145"
+  },
+  "0.3.145": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DDF19F0C0B45AA",
+      "checksum": "be907c51ae19ce1ed86f0e0b5182a881aa4786e0197f269048ed5059410a7447"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DDF1A0CBB2161E",
+      "checksum": "225022b2ec08da1d7986eee18290bf808e4d649e64c602694d4db14520bd7eb7"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DDF19FC64C10EF",
+      "checksum": "db6cd9695814bc49f7676b911adb03a38b0998dee917297e19ed39f6fb043654"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DDF19F30F63BDF",
+      "checksum": "8039a64f7e2c169d13032ec919b548043c87b360fba265f6943428fa80971a19"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DDF1A0AB154E2C",
+      "checksum": "9eb8c7678d9924d03efd9ac7ac9770d670c0a9716efa6a4b34c3a2d4ba1f74b8"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DDF19F7A8FFF49",
+      "checksum": "ec0142338f1e40716021443a770ae9735baa99af85ef4f2d1a2dc421cc7f294b"
+    }
   },
   "0.3.144": {
     "x86_64_linux_musl": {