diff --git a/End_to_end_Solutions/AOAIVirtualAssistant/src/notebooks/requirements.txt b/End_to_end_Solutions/AOAIVirtualAssistant/src/notebooks/requirements.txt
index 298af17..b42ea67 100644
--- a/End_to_end_Solutions/AOAIVirtualAssistant/src/notebooks/requirements.txt
+++ b/End_to_end_Solutions/AOAIVirtualAssistant/src/notebooks/requirements.txt
@@ -5,7 +5,7 @@ async-timeout==4.0.2
 attrs==22.2.0
 backcall==0.2.0
 black==23.1.0
-certifi==2022.12.7
+certifi==2023.7.22
 charset-normalizer==3.1.0
 click==8.1.3
 colorama==0.4.6