diff --git a/CHANGELOG.md b/CHANGELOG.md
index 234c567d..5356d56f 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 1.30.1.
+
 - Update `jaq@latest` to 1.5.1.
 
 - Update `dprint@latest` to 0.47.1.
diff --git a/manifests/just.json b/manifests/just.json
index 2fee525f..03bcb309 100644
--- a/manifests/just.json
+++ b/manifests/just.json
@@ -19,10 +19,57 @@
   },
   "license_markdown": "[CC0-1.0](https://github.com/casey/just/blob/master/LICENSE)",
   "latest": {
-    "version": "1.29.1"
+    "version": "1.30.1"
   },
   "1": {
-    "version": "1.29.1"
+    "version": "1.30.1"
+  },
+  "1.30": {
+    "version": "1.30.1"
+  },
+  "1.30.1": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DC9E3D1F649E91",
+      "checksum": "7395509ad8c0b4813c1f5d8c33906e419771b0e9ea67858922b2cf2e6379ccbc"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DC9E3D0C8405E0",
+      "checksum": "768088dad6b9be27e4b7c65b89bc69e4bb2f38b7ddbc8f7e6caae91d83c5affa"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DC9E3D7E0BCFC6",
+      "checksum": "5862567040042084fb22b5dc1e4daa16b99d99d6aacde310e9ddeb943ef0b4a2"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DC9E3D2F974B37",
+      "checksum": "f45849eebe1114238fbeb5363dbd7abce38b72523ce0b6232cb8a996070f4201"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DC9E3D0B368E9D",
+      "checksum": "8c42695955743d8ae8c5dcbca1a2a8e80dca1dd7ddbf1353e9de6350bf6d716f"
+    }
+  },
+  "1.30.0": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DC9E11DB336D49",
+      "checksum": "b2151e4e99a3b0c85fceddda1de317a4446188e57fdc3830cec54260c2d7279d"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DC9E11C5FFC1FC",
+      "checksum": "a0ac6f7ab5eae7dd297f26dc6d89e2a9b3e80e19aa66106df280847affd74a52"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DC9E1233894962",
+      "checksum": "a15856384e19d310c721d1a581766befe073952a8859c90019ec47b1c47afb2e"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DC9E11D86745E2",
+      "checksum": "30dd9bce30933c71917d5cfe157e721193580807bccb8f8ae15af049a38607fa"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DC9E11C53E35FA",
+      "checksum": "722ea23db6dbcf619ecb0cb1fd9ae92e18c4644be8adf462735ddcbfee7355fd"
+    }
   },
   "1.29": {
     "version": "1.29.1"