diff --git a/README.md b/README.md
index eaf0e414e..629f7b0b8 100644
--- a/README.md
+++ b/README.md
@@ -55,12 +55,15 @@ You can then add and remove individual files in the chat session with the `/add`
 
 You can also use additional command-line options to customize the behavior of the tool. The following options are available, along with their corresponding environment variable overrides:
 
-- `--history-file HISTORY_FILE`: Specify the chat input history file (default: .aider.history). Override the default with the environment variable `AIDER_HISTORY_FILE`.
+- `--input-history-file INPUT_HISTORY_FILE`: Specify the chat input history file (default: .aider.input.history). Override the default with the environment variable `AIDER_INPUT_HISTORY_FILE`.
+- `--chat-history-file CHAT_HISTORY_FILE`: Specify the chat history file (default: .aider.chat.history.md). Override the default with the environment variable `AIDER_CHAT_HISTORY_FILE`.
 - `--model MODEL`: Specify the model to use for the main chat (default: gpt-4). Override the default with the environment variable `AIDER_MODEL`.
 - `-3`: Use gpt-3.5-turbo model for the main chat (basically won't work). No environment variable override.
 - `--no-pretty`: Disable pretty, colorized output. Override the default with the environment variable `AIDER_PRETTY` (default: 1 for enabled, 0 for disabled).
-- `--show-diffs`: Show diffs when committing changes (default: False). Override the default with the environment variable `AIDER_SHOW_DIFFS` (default: 0 for False, 1 for True).
+- `--apply FILE`: Apply the changes from the given file instead of running the chat (debug).
 - `--no-auto-commits`: Disable auto commit of changes. Override the default with the environment variable `AIDER_AUTO_COMMITS` (default: 1 for enabled, 0 for disabled).
+- `--show-diffs`: Show diffs when committing changes (default: False). Override the default with the environment variable `AIDER_SHOW_DIFFS` (default: 0 for False, 1 for True).
+- `--yes`: Always say yes to every confirmation (default: False).
 
 For more information, run `aider --help`.