diff --git a/pyproject.toml b/pyproject.toml
index d6e1e37..2ec9c08 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dependencies = [
     "pillow>=10.3.0",
     "numpy>=1.26.0",
     "grpcio>=1.68.0",
-    "grpcio-tools>=1.68.0",
+    "grpcio-tools>=1.85.1",
     # LLM/AI Libraries
     "openai>=1.59.0",
     "anthropic>=0.42.0",
diff --git a/requirements.txt b/requirements.txt
index 75c2fec..0e67d17 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ lxml>=5.2.0
 pillow>=10.3.0
 numpy>=1.26.0
 grpcio>=1.68.0
-grpcio-tools>=1.68.0
+grpcio-tools>=1.85.1
 openai>=1.59.0
 anthropic>=0.42.0
 langchain>=0.3.0