diff --git a/bucket/codex.json b/bucket/codex.json
index eebf17099f..fc8bf5bd30 100644
--- a/bucket/codex.json
+++ b/bucket/codex.json
@@ -1,16 +1,16 @@
 {
-    "version": "0.55.0",
+    "version": "0.56.0",
     "description": "OpenAI's Codex AI coding assistant",
     "homepage": "https://github.com/openai/codex",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/openai/codex/releases/download/rust-v0.55.0/codex-x86_64-pc-windows-msvc.exe.zip",
-            "hash": "e5db2182537fc8b6a7623b13a72aa2e9783fadd6cce4c08eb379620c97caaf85"
+            "url": "https://github.com/openai/codex/releases/download/rust-v0.56.0/codex-x86_64-pc-windows-msvc.exe.zip",
+            "hash": "8f273eafc3c7f4b5c8aab45864ff8937592a9e6b703f3263d698e207ebd97702"
         },
         "arm64": {
-            "url": "https://github.com/openai/codex/releases/download/rust-v0.55.0/codex-aarch64-pc-windows-msvc.exe.zip",
-            "hash": "f31e49861bc9c09340268a891e4fcf707a24f4dd9b2b9d00651501c602c5461c"
+            "url": "https://github.com/openai/codex/releases/download/rust-v0.56.0/codex-aarch64-pc-windows-msvc.exe.zip",
+            "hash": "cf1cb2e20901a97a2f319cf78e6de6a8d5ecdf89616aa7b401933cc91e52323c"
         }
     },
     "pre_install": "Rename-Item \"$dir\\codex-*.exe\" \"$dir\\codex.exe\"",