diff --git a/docker/requirements.txt b/docker/requirements.txt
index 0f98d30..9a23dc0 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -6,6 +6,7 @@ langchain==0.3.1
 langchain-community==0.3.1
 langchain-google-genai
 transformers
+sentence_transformers
 pillow
 tiktoken
 openai