diff --git a/chromadb/proto/chroma_pb2.py b/chromadb/proto/chroma_pb2.py
index 55cf1548bdd..3debec1b598 100644
--- a/chromadb/proto/chroma_pb2.py
+++ b/chromadb/proto/chroma_pb2.py
@@ -1,8 +1,7 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# NO CHECKED-IN PROTOBUF GENCODE
 # source: chromadb/proto/chroma.proto
-# Protobuf Python Version: 5.27.2
+# Protobuf Python Version: 5.26.1
 """Generated protocol buffer code."""
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
diff --git a/chromadb/proto/coordinator_pb2.py b/chromadb/proto/coordinator_pb2.py
index f0a76eec24e..1947b77ff55 100644
--- a/chromadb/proto/coordinator_pb2.py
+++ b/chromadb/proto/coordinator_pb2.py
@@ -1,8 +1,7 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# NO CHECKED-IN PROTOBUF GENCODE
 # source: chromadb/proto/coordinator.proto
-# Protobuf Python Version: 5.27.2
+# Protobuf Python Version: 5.26.1
 """Generated protocol buffer code."""
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
diff --git a/chromadb/proto/coordinator_pb2_grpc.py b/chromadb/proto/coordinator_pb2_grpc.py
index fcc004d9b39..ab6844b855f 100644
--- a/chromadb/proto/coordinator_pb2_grpc.py
+++ b/chromadb/proto/coordinator_pb2_grpc.py
@@ -6,8 +6,10 @@
 from chromadb.proto import coordinator_pb2 as chromadb_dot_proto_dot_coordinator__pb2
 from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
 
-GRPC_GENERATED_VERSION = '1.66.1'
+GRPC_GENERATED_VERSION = '1.63.0'
 GRPC_VERSION = grpc.__version__
+EXPECTED_ERROR_RELEASE = '1.65.0'
+SCHEDULED_RELEASE_DATE = 'June 25, 2024'
 _version_not_supported = False
 
 try:
@@ -17,12 +19,10 @@
     _version_not_supported = True
 
 if _version_not_supported:
-    raise RuntimeError(
-        f'The grpc package installed is at version {GRPC_VERSION},'
-        + f' but the generated code in chromadb/proto/coordinator_pb2_grpc.py depends on'
-        + f' grpcio>={GRPC_GENERATED_VERSION}.'
-        + f' Please upgrade your grpc module to grpcio>={GRPC_GENERATED_VERSION}'
-        + f' or downgrade your generated code using grpcio-tools<={GRPC_VERSION}.'
+    warnings.warn(
+        f' This warning will become an error in {EXPECTED_ERROR_RELEASE},'
+        f' scheduled for release on {SCHEDULED_RELEASE_DATE}.',
+        RuntimeWarning
     )
 
 
diff --git a/chromadb/proto/logservice_pb2.py b/chromadb/proto/logservice_pb2.py
index 8df87552c9a..6724352d107 100644
--- a/chromadb/proto/logservice_pb2.py
+++ b/chromadb/proto/logservice_pb2.py
@@ -1,8 +1,7 @@
 # -*- coding: utf-8 -*-
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# NO CHECKED-IN PROTOBUF GENCODE
 # source: chromadb/proto/logservice.proto
-# Protobuf Python Version: 5.27.2
+# Protobuf Python Version: 5.26.1
 """Generated protocol buffer code."""
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
diff --git a/chromadb/proto/logservice_pb2_grpc.py b/chromadb/proto/logservice_pb2_grpc.py
index 675d3c0b624..1531f128756 100644
--- a/chromadb/proto/logservice_pb2_grpc.py
+++ b/chromadb/proto/logservice_pb2_grpc.py
@@ -5,8 +5,10 @@
 
 from chromadb.proto import logservice_pb2 as chromadb_dot_proto_dot_logservice__pb2
 
-GRPC_GENERATED_VERSION = '1.66.1'
+GRPC_GENERATED_VERSION = '1.63.0'
 GRPC_VERSION = grpc.__version__
+EXPECTED_ERROR_RELEASE = '1.65.0'
+SCHEDULED_RELEASE_DATE = 'June 25, 2024'
 _version_not_supported = False
 
 try:
@@ -16,12 +18,10 @@
     _version_not_supported = True
 
 if _version_not_supported:
-    raise RuntimeError(
-        f'The grpc package installed is at version {GRPC_VERSION},'
-        + f' but the generated code in chromadb/proto/logservice_pb2_grpc.py depends on'
-        + f' grpcio>={GRPC_GENERATED_VERSION}.'
-        + f' Please upgrade your grpc module to grpcio>={GRPC_GENERATED_VERSION}'
-        + f' or downgrade your generated code using grpcio-tools<={GRPC_VERSION}.'
+    warnings.warn(
+        f' This warning will become an error in {EXPECTED_ERROR_RELEASE},'
+        + f' scheduled for release on {SCHEDULED_RELEASE_DATE}.',
+        RuntimeWarning
     )
 
 
diff --git a/pyproject.toml b/pyproject.toml
index f1691024e31..ef12ada7522 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
   'overrides >= 7.3.1',
   'importlib-resources',
   'graphlib_backport >= 1.0.3; python_version < "3.9"',
-  'grpcio >= 1.66.1',
+  'grpcio >= 1.58.0',
   'protobuf >= 5.26.1, < 6.0dev',
   'bcrypt >= 4.0.1',
   'typer >= 0.9.0',
diff --git a/requirements.txt b/requirements.txt
index 21b2cf2f169..b7b621faf2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ bcrypt>=4.0.1
 chroma-hnswlib==0.7.6
 fastapi>=0.95.2
 graphlib_backport==1.0.3; python_version < '3.9'
-grpcio>=1.66.1
+grpcio>=1.58.0
 httpx>=0.27.0
 importlib-resources
 kubernetes>=28.1.0
@@ -17,7 +17,6 @@ orjson>=3.9.12, < 3.10.6 # 3.10.7 is currently missing a wheel for x86 glibc
 overrides>=7.3.1
 posthog>=2.4.0
 pydantic>=1.9
-protobuf>=5.26.1,<6.0dev
 pypika>=0.48.9
 PyYAML>=6.0.0
 rich>=10.11.0