diff --git a/MODEL_REGISTRY.md b/MODEL_REGISTRY.md
index 9ab31e5..d765cf4 100644
--- a/MODEL_REGISTRY.md
+++ b/MODEL_REGISTRY.md
@@ -8,9 +8,17 @@
         "active": true
     },
     "sap": {
-        "version": "v0.0.3",
+        "version": "v0.0.4",
         "stage": {
-            "dev": "v0.0.3"
+            "dev": "v0.0.4"
+        },
+        "registered": true,
+        "active": true
+    },
+    "heat": {
+        "version": "v0.0.1",
+        "stage": {
+            "dev": null
         },
         "registered": true,
         "active": true