diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b25890..6d7d888 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,14 @@
 # Changelog
+## [0.9.0] - 2025-09-29
+- Deprecated `mcp.semgrep.ai` and `uvx semgrep-mcp` servers.
+
+  For users who would like to continue using the MCP server, it has been moved to the
+  following repo: https://github.com/semgrep/semgrep/tree/develop/cli/src/semgrep/mcp
+
+  Users should invoke the server via the main `semgrep` binary, using the `semgrep mcp`
+  command.
+
+
 ## [0.8.1] - 2025-09-09
 - Fixed a bug where scans are incorrectly tracked internally
 
diff --git a/chart/semgrep-mcp/Chart.yaml b/chart/semgrep-mcp/Chart.yaml
index b15e327..d08901e 100644
--- a/chart/semgrep-mcp/Chart.yaml
+++ b/chart/semgrep-mcp/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
 name: semgrep-mcp
 description: A Helm chart for deploying semgrep-mcp
-version: 0.8.1
-appVersion: "0.8.1"
\ No newline at end of file
+version: 0.9.0
+appVersion: "0.9.0"
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index f42a243..83905f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "semgrep-mcp"
-version = "0.8.1"
+version = "0.9.0"
 description = "MCP Server for using Semgrep to scan code"
 readme = "README.md"
 changelog = "CHANGELOG.md"
@@ -128,4 +128,4 @@ addopts = [
 ]
 
 [tool.pytest_env]
-SEMGREP_MCP_DISABLE_TRACING = "true"
\ No newline at end of file
+SEMGREP_MCP_DISABLE_TRACING = "true"
diff --git a/src/semgrep_mcp/version.py b/src/semgrep_mcp/version.py
index 8088f75..3e2f46a 100644
--- a/src/semgrep_mcp/version.py
+++ b/src/semgrep_mcp/version.py
@@ -1 +1 @@
-__version__ = "0.8.1"
+__version__ = "0.9.0"
diff --git a/uv.lock b/uv.lock
index cd40ccd..e65f561 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1166,7 +1166,7 @@ wheels = [
 
 [[package]]
 name = "semgrep-mcp"
-version = "0.8.1"
+version = "0.9.0"
 source = { editable = "." }
 dependencies = [
     { name = "mcp" },