diff --git a/CHANGELOG.md b/CHANGELOG.md
index bde2b6c6..ecb72abd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-# 1.3.7 (Unreleased)
+# 1.3.7 (2026-08-05)
 ### Features Added
 - Mark `gen_ai.tool.description` and `gen_ai.tool.definitions` as sensitive attributes per [GenAI Spec](https://github.com/open-telemetry/semantic-conventions-genai/pull/431)
  ([#237](https://github.com/microsoft/opentelemetry-distro-python/pull/237))
diff --git a/pyproject.toml b/pyproject.toml
index cfa98cf6..92c785ef 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "microsoft-opentelemetry"
-version = "1.3.6"
+version = "1.3.7"
 description = "Minimal template for the Microsoft OpenTelemetry distro for Python"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/src/microsoft/opentelemetry/_version.py b/src/microsoft/opentelemetry/_version.py
index 7982c746..dd2f4632 100644
--- a/src/microsoft/opentelemetry/_version.py
+++ b/src/microsoft/opentelemetry/_version.py
@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "1.3.6"
+VERSION = "1.3.7"