diff --git a/requirements/edx/custom.txt b/requirements/edx/custom.txt
index 40760b4b2fab..6c7a19082e79 100644
--- a/requirements/edx/custom.txt
+++ b/requirements/edx/custom.txt
@@ -12,7 +12,7 @@
 -e git+https://github.com/edx-solutions/xblock-adventure.git@7bdeb62b1055377dc04a7b503f7eea8264f5847b#egg=xblock-adventure
 -e git+https://github.com/open-craft/xblock-poll.git@v1.5.0#egg=xblock-poll==1.5.0
 -e git+https://github.com/edx/edx-notifications.git@0.6.5#egg=edx-notifications==0.6.5
--e git+https://github.com/open-craft/problem-builder.git@v2.8.2#egg=xblock-problem-builder==2.8.2
+-e git+https://github.com/open-craft/problem-builder.git@v2.8.3#egg=xblock-problem-builder==2.8.3
 -e git+https://github.com/OfficeDev/xblock-officemix.git@86238f5968a08db005717dbddc346808f1ed3716#egg=xblock-officemix
 -e git+https://github.com/open-craft/xblock-chat.git@v0.2#egg=xblock-chat==0.2
 -e git+https://github.com/open-craft/xblock-eoc-journal.git@e1495e855a27514971ca08d87d1a7a2735cd3e31#egg=xblock-eoc-journal