diff --git a/CHANGELOG.md b/CHANGELOG.md
index 391abfef..796eb5ea 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 `just@latest` to 1.28.0.
+
 ## [2.34.3] - 2024-06-04
 
 - Update `biome@latest` to 1.8.0.
diff --git a/manifests/just.json b/manifests/just.json
index e6cd570e..98c5b55e 100644
--- a/manifests/just.json
+++ b/manifests/just.json
@@ -19,10 +19,30 @@
   },
   "license_markdown": "[CC0-1.0](https://github.com/casey/just/blob/master/LICENSE)",
   "latest": {
-    "version": "1.27.0"
+    "version": "1.28.0"
   },
   "1": {
-    "version": "1.27.0"
+    "version": "1.28.0"
+  },
+  "1.28": {
+    "version": "1.28.0"
+  },
+  "1.28.0": {
+    "x86_64_linux_musl": {
+      "checksum": "a99cc9115c274af56355f87b979c0ac109eb250b0c8cf24375231c4e679f735f"
+    },
+    "x86_64_macos": {
+      "checksum": "7c8c59950541dfbd0a08456d90785c660556898df1e2ac46ab09335ca763f6f9"
+    },
+    "x86_64_windows": {
+      "checksum": "e5599c94a48247d8d8088d25ee142df99c63a317d1a786e4be41207fe7822cc1"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "e6639a4355e7728c63d35c52eb8115c30398a35eece492a5c689c561b8f314fb"
+    },
+    "aarch64_macos": {
+      "checksum": "d11f9a23fe8263139acbca65cf6d023d8a8f7e76cb52ed7523c8f683b61f647f"
+    }
   },
   "1.27": {
     "version": "1.27.0"