diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7dec6a32..046e19ec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.1.9
+
+### Internal/Other Changes
+
+- Updated bundled Claude CLI to version 2.0.49
+
 ## 0.1.8
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index da5aaa64..97825f67 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "claude-agent-sdk"
-version = "0.1.8"
+version = "0.1.9"
 description = "Python SDK for Claude Code"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/src/claude_agent_sdk/_version.py b/src/claude_agent_sdk/_version.py
index a0e39a93..16331fff 100644
--- a/src/claude_agent_sdk/_version.py
+++ b/src/claude_agent_sdk/_version.py
@@ -1,3 +1,3 @@
 """Version information for claude-agent-sdk."""
 
-__version__ = "0.1.8"
+__version__ = "0.1.9"