diff --git a/Workbench/grouper_data/Dockerfile b/Workbench/grouper_data/Dockerfile
index 547520e..82687ee 100644
--- a/Workbench/grouper_data/Dockerfile
+++ b/Workbench/grouper_data/Dockerfile
@@ -1,4 +1,4 @@
-FROM i2incommon/grouper:2.5.37.1
+FROM i2incommon/grouper:2.5.54
 
 LABEL author="tier-packaging@internet2.edu <tier-packaging@internet2.edu>"