diff --git a/backend/python/vllm/pyproject.toml b/backend/python/vllm/pyproject.toml
index 8599bb847..b06b9c425 100644
--- a/backend/python/vllm/pyproject.toml
+++ b/backend/python/vllm/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
     "certifi",
     "setuptools",
     "pillow",
-    "charset-normalizer>=3.4.0",
+    "charset-normalizer>=3.4.7",
     "chardet",
     # L4T-specific accelerator stack (sourced from jetson-ai-lab below).
     "torch",
diff --git a/backend/python/vllm/requirements.txt b/backend/python/vllm/requirements.txt
index ffb546d8b..44734ac01 100644
--- a/backend/python/vllm/requirements.txt
+++ b/backend/python/vllm/requirements.txt
@@ -3,5 +3,5 @@ protobuf
 certifi
 setuptools
 pillow
-charset-normalizer>=3.4.0
+charset-normalizer>=3.4.7
 chardet
\ No newline at end of file