diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d86232a..ada03c6d 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 `zizmor@latest` to 1.10.0.
+
 ## [2.54.1] - 2025-06-25
 
 - Update `wasmtime@latest` to 34.0.1.
diff --git a/manifests/zizmor.json b/manifests/zizmor.json
index 5872bf76..a255fa21 100644
--- a/manifests/zizmor.json
+++ b/manifests/zizmor.json
@@ -19,10 +19,35 @@
   },
   "license_markdown": "[MIT](https://github.com/zizmorcore/zizmor/blob/main/LICENSE)",
   "latest": {
-    "version": "1.9.0"
+    "version": "1.10.0"
   },
   "1": {
-    "version": "1.9.0"
+    "version": "1.10.0"
+  },
+  "1.10": {
+    "version": "1.10.0"
+  },
+  "1.10.0": {
+    "x86_64_linux_gnu": {
+      "etag": "0x8DDB4E0F4BF6019",
+      "checksum": "83d2f9ce5980f973b627da05680ec21c858ce777593a492997ff70d2735df1b6"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DDB4E0F470FC1D",
+      "checksum": "f05fd250141a5ffce568640726500cad301ce459893c4a9748c1481e32d4a79f"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DDB4E0F47197E7",
+      "checksum": "8ad4052bf32a6016b5f1cca941ac362081f1433e0454b7e6409256a4436a1685"
+    },
+    "aarch64_linux_gnu": {
+      "etag": "0x8DDB4E0F46659BB",
+      "checksum": "7c8c3f30c83deafd91f49943a81e962d0ac40645d4648851a615a34ccc3ba183"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DDB4E0F4687A33",
+      "checksum": "366a025f7c2576fba04fa63108895c3a9adbccad23bd589ffbaacbc79693c95e"
+    }
   },
   "1.9": {
     "version": "1.9.0"