diff --git a/pyproject.toml b/pyproject.toml
index dde71f32e..103aa1123 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
   "aiofiles<25,>=24.1",
   "aiohttp>=3.10.2,<3.11",
   "cryptography>=43.0.1,<44",
-  "grpcio>=1.53.2,<1.67",
+  "grpcio>=1.53.2,<1.68",
   "protobuf>=4.21.12,<5.29",
   "pydantic<3,>=2.6",
   "pydantic-settings<3,>=2.3",
diff --git a/requirements.txt b/requirements.txt
index 535568ced..777257efc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 aiofiles<25,>=24.1
 aiohttp>=3.10.2,<3.11
 cryptography>=43.0.1,<44
-grpcio>=1.53.2,<1.67
+grpcio>=1.53.2,<1.68
 protobuf>=4.21.12,<5.29
 pydantic<3,>=2.6
 pydantic-settings<3,>=2.3