diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07f85237..ceacd630 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 `tombi@latest` to 0.9.21.
+
 - Update `syft@latest` to 1.43.0.
 
 ## [2.75.20] - 2026-04-23
diff --git a/manifests/tombi.json b/manifests/tombi.json
index 39da40ca..f64fa52b 100644
--- a/manifests/tombi.json
+++ b/manifests/tombi.json
@@ -21,10 +21,10 @@
     }
   },
   "latest": {
-    "version": "0.9.20"
+    "version": "0.9.21"
   },
   "0.9": {
-    "version": "0.9.20"
+    "version": "0.9.21"
   },
   "0.9.22": {
     "x86_64_linux_musl": {