diff --git a/pyproject.toml b/pyproject.toml
index 64c5fb40e..cc8b371d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ dependencies = [
     "posthog>=3.5.0",
     "pytz>=2024.1",
     "sqlalchemy>=2.0.31",
-    "protobuf>=5.29.0,<6.0.0",
+    "protobuf>=5.29.6,<7.0.0",
 ]
 
 [project.optional-dependencies]