diff --git a/nbconvert/_version.py b/nbconvert/_version.py
index c6c586390..529bb67a8 100644
--- a/nbconvert/_version.py
+++ b/nbconvert/_version.py
@@ -1,4 +1,4 @@
-version_info = (6, 4, 1)
+version_info = (6, 4, 2)
 pre_info = ''
 dev_info = ''