diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 8aef53167106f8934a6bd65dc95079d539c3bb2f..34553d80969424291d03f9bd503e852621a54d04 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -13,8 +13,8 @@ tags:
 
 # Build args passed to Dockerfile ARGs
 args:
-  BASE_IMAGE: "carnegie-mellon/python-ai/python38-ai"
-  BASE_TAG: "3.8"
+  BASE_IMAGE: "opensource/r/r-studio"
+  BASE_TAG: "1.4.1717"
 
 # Docker image labels
 labels: