diff --git a/sample/SLU00 - LU Tutorial/requirements.txt b/sample/SLU00 - LU Tutorial/requirements.txt
index 19286f7f6..1d02ace73 100644
--- a/sample/SLU00 - LU Tutorial/requirements.txt	
+++ b/sample/SLU00 - LU Tutorial/requirements.txt	
@@ -2,7 +2,7 @@ alembic==1.4.2            # via nbgrader
 attrs==19.3.0             # via jsonschema
 backcall==0.1.0           # via ipython
 bleach==3.1.4             # via nbconvert
-certifi==2020.4.5.1       # via requests
+certifi==2022.12.7       # via requests
 chardet==3.0.4            # via requests
 decorator==4.4.2          # via ipython, traitlets
 defusedxml==0.6.0         # via nbconvert