diff --git a/inngest/_internal/comm_lib/handler.py b/inngest/_internal/comm_lib/handler.py
index 2f8f1127..54681b4b 100644
--- a/inngest/_internal/comm_lib/handler.py
+++ b/inngest/_internal/comm_lib/handler.py
@@ -362,7 +362,7 @@ async def put(
     ) -> typing.Union[CommResponse, Exception]:
         """Handle a PUT request."""
 
-        self._client.logger.info("Syncing app")
+        self._client.logger.debug("Syncing app")
         syncer = _Syncer(logger=self._client.logger)
 
         if (
@@ -393,7 +393,7 @@ def put_sync(
     ) -> typing.Union[CommResponse, Exception]:
         """Handle a PUT request."""
 
-        self._client.logger.info("Syncing app")
+        self._client.logger.debug("Syncing app")
         syncer = _Syncer(logger=self._client.logger)
 
         if (
diff --git a/pyproject.toml b/pyproject.toml
index ff2f244a..424d70cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,6 +47,11 @@ extra = [
     "types-toml==0.10.8.7",
     "types-tornado==5.1.1",
     "uvicorn==0.23.2",
+
+    # Werkzeug v3.1 deleted something that breaks our minimum Flask version
+    # (v2.3.0). So for now, only allow Werkzeug versions below v3.1. See this PR
+    # for the deleted thing: https://github.com/pallets/werkzeug/pull/2967
+    "werkzeug<3.1",
 ]
 
 [project.urls]