diff --git a/CHANGELOG.md b/CHANGELOG.md
index 624e7d5e..f322d09b 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 1.29.0.
+
 ## [2.38.5] - 2024-06-13
 
 - Update `typos@latest` to 1.22.7.
diff --git a/manifests/just.json b/manifests/just.json
index 98c5b55e..f4133570 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": "1.28.0"
+    "version": "1.29.0"
   },
   "1": {
-    "version": "1.28.0"
+    "version": "1.29.0"
+  },
+  "1.29": {
+    "version": "1.29.0"
+  },
+  "1.29.0": {
+    "x86_64_linux_musl": {
+      "checksum": "34a059a0cde8a801ae518a7ca7271fc65709110eebbe23ba768760bf0a0eb66a"
+    },
+    "x86_64_macos": {
+      "checksum": "64991d2b9476d89c936404d5149ceedd8fb19c66b0390aa1e959548d376e0acc"
+    },
+    "x86_64_windows": {
+      "checksum": "5ad04990eb4299ad7e802fe86f85a5c116cb9af13deae87c08ed7dbf49c930d6"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "2072dc38e37e1bd6331d7f38a8a607f81b899e3f6f2685e858482f9650f762d3"
+    },
+    "aarch64_macos": {
+      "checksum": "1c7146005f0e1e8d60c8de38b2c75d86a1b5c199705f645d34b5396fac897599"
+    }
   },
   "1.28": {
     "version": "1.28.0"