diff --git a/requirements.txt b/requirements.txt
index 8fb0acca..5d129121 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,12 +34,11 @@ bibtexparser>=1.0.1
 ipypublish>=0.6.8
 jupyter>=1.0.0
 jupyter-client>=6.1.7
-jupyter_contrib_nbextensions>=0.5.1
 mypy>=0.910
 spellchecker>=0.4
 testpath>=0.6.0
 types-Markdown>=3
-
+types-requests>=2.25.11
 
 
 ## These packages are useful for development