diff --git a/CHANGELOG.md b/CHANGELOG.md
index 585d4b21..f49c9153 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 0.3.146.
+
 - Update `mise@latest` to 2025.9.10.
 
 ## [2.61.3] - 2025-09-12
diff --git a/manifests/release-plz.json b/manifests/release-plz.json
index 962f4872..868a4f2e 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": "0.3.145"
+    "version": "0.3.146"
   },
   "0.3": {
-    "version": "0.3.145"
+    "version": "0.3.146"
+  },
+  "0.3.146": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DDF2D7D5016CE5",
+      "checksum": "439826fe4b87cba7d682a67e629e9749c0e841302a3346ba5c49e7b8d1239395"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DDF2D8C3B313BC",
+      "checksum": "88fb3e56c078016044f9c07fefd98af4de1ad4fef99242f6eafddce1588e8957"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DDF2D871B357E6",
+      "checksum": "c62f969e204b36fa06790b383148f2eb4accb183513aacd2e42151f80c3d7621"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DDF2D7E7D459F9",
+      "checksum": "bee488d0288945d2ecaa6845a25efd89c2c994c5f5d6e998249c61a4c73802f5"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DDF2D855D96814",
+      "checksum": "44f50a559aac35c5fd7b53f0192dddbe719b159edfb0a4fb6dbd98ca52d91be8"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DDF2D87B51FA23",
+      "checksum": "edfa5b465855469a8cd2a08151b50dfd20d4ea597674ed659e64dd3ef28a353b"
+    }
   },
   "0.3.145": {
     "x86_64_linux_musl": {