diff --git a/doc/nbpublisher b/doc/nbpublisher
index 73c7e2d288..d666f7d33e 160000
--- a/doc/nbpublisher
+++ b/doc/nbpublisher
@@ -1 +1 @@
-Subproject commit 73c7e2d288b8000a6cd1123dc2364b2b63d6a696
+Subproject commit d666f7d33eb2406e99fe7593e06f0f9ec814c997