diff --git a/docs/copilot-bot.md b/docs/copilot-bot.md
index ca379fc..a560411 100644
--- a/docs/copilot-bot.md
+++ b/docs/copilot-bot.md
@@ -5,7 +5,7 @@ CopilotBot is a Microbots agent that delegates the entire agent loop to the **Gi
 ## Prerequisites
 
 - **Docker** — a running Docker daemon
-- **Python 3.10+**
+- **Python 3.11 or 3.12** (Python 3.13 is not currently supported)
 - **One of the following** for authentication:
     - A GitHub Copilot subscription (for native Copilot auth), **or**
     - API credentials for any OpenAI-compatible, Azure OpenAI, or Anthropic endpoint (BYOK — no Copilot subscription needed)
diff --git a/pyproject.toml b/pyproject.toml
index fd5f0ef..88403a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,8 +18,9 @@ classifiers = [
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
 ]
-requires-python = ">=3.11"
+requires-python = ">=3.11,<3.13"
 
 [project.optional-dependencies]
 ghcp = ["github-copilot-sdk"]
@@ -36,4 +37,4 @@ where = ["src"]
 
 [project.urls]
 "Source Repo" = "https://github.com/microsoft/minions"
-Issues = "https://github.com/microsoft/minions/issues"
\ No newline at end of file
+Issues = "https://github.com/microsoft/minions/issues"