diff --git a/Dockerfile b/Dockerfile
index a6f62dd..2d96fe8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM tier/shibboleth_sp:3.1.0_04172020
+FROM i2incommon/shibboleth_sp:3.4.0_11032022
 
 LABEL author="tier-packaging@internet2.edu <tier-packaging@internet2.edu>" \
       Vendor="TIER" \