diff --git a/docs/engine.md b/docs/engine.md
index e8f8491f..2afa1e79 100644
--- a/docs/engine.md
+++ b/docs/engine.md
@@ -24,7 +24,7 @@ engine:
 | `id` | string | `copilot` | Engine identifier. Currently only `copilot` (GitHub Copilot CLI) is supported. |
 | `model` | string | `claude-opus-4.7` | AI model to use (e.g., `claude-sonnet-4.6`). The compiler passes the value directly to the Copilot CLI `--model` flag — any model identifier the Copilot CLI accepts is valid. |
 | `timeout-minutes` | integer | *(none)* | Maximum time in minutes the agent job is allowed to run. Sets `timeoutInMinutes` on the `Agent` job in the generated pipeline. |
-| `version` | string | *(none)* | Engine CLI version to install (e.g., `"1.0.64"`, `"latest"`). Overrides the pinned `COPILOT_CLI_VERSION`. Set to `"latest"` to use the newest available version. |
+| `version` | string | *(none)* | Engine CLI version to install (e.g., `"1.0.70"`, `"latest"`). Overrides the pinned `COPILOT_CLI_VERSION`. Set to `"latest"` to use the newest available version. |
 | `agent` | string | *(none)* | Custom agent file identifier (Copilot only). Adds `--agent <name>` to the CLI invocation, selecting a custom agent from `.github/agents/`. |
 | `api-target` | string | *(none)* | Custom API endpoint hostname for GHES/GHEC (e.g., `"api.acme.ghe.com"`). Adds `--api-target <hostname>` to the CLI invocation and adds the hostname to the AWF network allowlist. |
 | `args` | list | `[]` | Custom CLI arguments appended after compiler-generated args. Subject to shell-safety validation and blocked from overriding compiler-controlled flags (`--prompt`, `--additional-mcp-config`, `--allow-tool`, `--allow-all-tools`, `--allow-all-paths`, `--disable-builtin-mcps`, `--no-ask-user`, `--ask-user`). |