diff --git a/requirements.txt b/requirements.txt
index 9f4e944c6..7c34154b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -109,7 +109,7 @@ httpx==0.28.1
     #   nemoguardrails (pyproject.toml)
     #   langsmith
     #   openai
-httpx-sse==0.4.1
+httpx-sse==0.4.3
     # via langchain-community
 huggingface-hub==0.35.1
     # via