diff --git a/requirements_docs.txt b/requirements_docs.txt
index 22d53ed..42654ec 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,6 +1,6 @@
-nbshpinx
+nbsphinx
 numpydoc
 sphinx>=1.4.3
 sphinx-gallery
 sphinxcontrib-bibtex
-sphinx_bootstrap_theme
\ No newline at end of file
+sphinx_bootstrap_theme