diff --git a/manifests/tombi.json b/manifests/tombi.json
index 476ff853..1d78846d 100644
--- a/manifests/tombi.json
+++ b/manifests/tombi.json
@@ -26,6 +26,32 @@
   "0.9": {
     "version": "0.9.20"
   },
+  "0.9.21": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DEA0BA8A750CBF",
+      "hash": "eba62e7a1f1f56223de587e5282e43eed32d6c576734fbcf9b246ddfe0c89915"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DEA0BA8A1887AF",
+      "hash": "86df2b555f030cd1d7f314b6279484f8c3071b50eb2b8a9be0adb1c091c23ab7"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DEA0BA8A1BDF4F",
+      "hash": "707243b0a4667ab8cd0a892efbd25d4d6bb4f3b1a1503c6287ab2eb89fd97104"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DEA0BA8A0D49C3",
+      "hash": "824eddf1317e86d5454f17b92ad3b53c625c94732a095558e89df79ea39b23fd"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DEA0BA89F56FB9",
+      "hash": "cc9967a562cb2f846922dd8ed39d517f43283b91ce9ff0b29059b4a3a30ffae9"
+    },
+    "aarch64_windows": {
+      "etag": "0x8DEA0BA8AAB96E0",
+      "hash": "fdebe7733c3cc08e49b27d626fe4a3ffb9c0cc3550006cf5298ee06e75af69ce"
+    }
+  },
   "0.9.20": {
     "x86_64_linux_musl": {
       "etag": "0x8DE9E6CBAC4C2D3",