diff --git a/code/requirements.txt b/code/requirements.txt
index 8bf1dff..8f9b2cc 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -3,6 +3,6 @@ pandas==2.2.3
 numpy==2.1.3
 rank-bm25==0.2.2
 openai==1.59.7
-python-dotenv==1.0.1
+python-dotenv==1.2.2
 tqdm==4.67.1
-pytest==8.3.4
+pytest==9.0.3