diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04c9254..d62e8a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.0](https://github.com/GoogleCloudDataproc/dataproc-spark-connect-python/compare/v1.1.0...v1.2.0) (2026-04-07)
+
+
+### Features
+
+* Detect Antigravity IDE for usage tracking ([#183](https://github.com/GoogleCloudDataproc/dataproc-spark-connect-python/issues/183)) ([c6636e1](https://github.com/GoogleCloudDataproc/dataproc-spark-connect-python/commit/c6636e18c3ee98be463a2f4dbbe19bfe64d76cf0))
+
 ## [1.1.0](https://github.com/GoogleCloudDataproc/dataproc-spark-connect-python/compare/v1.0.2...v1.1.0) (2026-04-06)
 
 
diff --git a/setup.py b/setup.py
index ed90610..2088577 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 
 setup(
     name="dataproc-spark-connect",
-    version="1.1.0",
+    version="1.2.0",
     description="Dataproc client library for Spark Connect",
     long_description=long_description,
     long_description_content_type="text/markdown",