diff --git a/google/generativeai/version.py b/google/generativeai/version.py
index e5d10731d..ea452881a 100644
--- a/google/generativeai/version.py
+++ b/google/generativeai/version.py
@@ -14,4 +14,4 @@
 # limitations under the License.
 from __future__ import annotations
 
-__version__ = "0.3.2"
+__version__ = "0.4.0"