diff --git a/manifests/release-plz.json b/manifests/release-plz.json
index 59d7c236..12ec8c3f 100644
--- a/manifests/release-plz.json
+++ b/manifests/release-plz.json
@@ -23,6 +23,28 @@
   "latest": {
     "version": "0.3.174"
   },
+  "0.4.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DF30C5D1994A25",
+      "hash": "df611a92b37e55e70b26d8c5622a54c35f2167116731b971e4319ea7425c371f"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DF30C63E9607D9",
+      "hash": "7561dbf828eb451b32e717e0a34ac63da362e174a3ee3dbb41a4e0075985e89f"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DF30C58E8BFF74",
+      "hash": "25615a2c7dc21876eedc7df6e4fef56ad510b50bbf14955b501f625107de50e8"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DF30C5A654F3DD",
+      "hash": "5f8b160f7483d7902e6e72c8f6746e885cc81dec7ca5967161cb8814d38d2b14"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DF30C654DD5739",
+      "hash": "f5ee05293762b9c25cd917f8fb0d0bffc96979964e8971ef154fbeab2a7fab23"
+    }
+  },
   "0.3": {
     "version": "0.3.174"
   },