diff --git a/requirements/ci.txt b/requirements/ci.txt
index fab271a..4ebba14 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -1,4 +1,4 @@
 natasha==1.5.0
 ipymarkup==0.8.0
 jupyter==1.0.0
-nbconvert==7.2.8
+nbconvert==7.17.1