diff --git a/src/rex.notebook/setup.py b/src/rex.notebook/setup.py
index 0af309a31..37b45ac34 100644
--- a/src/rex.notebook/setup.py
+++ b/src/rex.notebook/setup.py
@@ -22,7 +22,7 @@
         "rex.db",
         "notebook == 6.0.0",
         "nbformat == 4.4.0",
-        "nbconvert == 5.6.0",
+        "nbconvert == 6.5.1",
         "nbstripout == 0.3.6",
         "pandas == 1.0.4",
         "matplotlib == 3.1.1",