diff --git a/api/bsky/graphdefs.go b/api/bsky/graphdefs.go
index 80dcec7f..a5df693e 100644
--- a/api/bsky/graphdefs.go
+++ b/api/bsky/graphdefs.go
@@ -65,7 +65,15 @@ type GraphDefs_NotFoundActor struct {
 // lists the bi-directional graph relationships between one actor (not indicated in the object), and the target actors (the DID included in the object)
 type GraphDefs_Relationship struct {
 	LexiconTypeID string `json:"$type" cborgen:"$type,const=app.bsky.graph.defs#relationship"`
-	Did           string `json:"did" cborgen:"did"`
+	// blockedBy: if the actor is blocked by this DID, contains the AT-URI of the block record
+	BlockedBy *string `json:"blockedBy,omitempty" cborgen:"blockedBy,omitempty"`
+	// blockedByList: if the actor is blocked by this DID via a block list, contains the AT-URI of the listblock record
+	BlockedByList *string `json:"blockedByList,omitempty" cborgen:"blockedByList,omitempty"`
+	// blocking: if the actor blocks this DID, this is the AT-URI of the block record
+	Blocking *string `json:"blocking,omitempty" cborgen:"blocking,omitempty"`
+	// blockingByList: if the actor blocks this DID via a block list, this is the AT-URI of the listblock record
+	BlockingByList *string `json:"blockingByList,omitempty" cborgen:"blockingByList,omitempty"`
+	Did            string  `json:"did" cborgen:"did"`
 	// followedBy: if the actor is followed by this DID, contains the AT-URI of the follow record
 	FollowedBy *string `json:"followedBy,omitempty" cborgen:"followedBy,omitempty"`
 	// following: if the actor follows this DID, this is the AT-URI of the follow record
diff --git a/lexicons/app/bsky/graph/defs.json b/lexicons/app/bsky/graph/defs.json
index 68dc8aa1..5e753315 100644
--- a/lexicons/app/bsky/graph/defs.json
+++ b/lexicons/app/bsky/graph/defs.json
@@ -159,6 +159,26 @@
           "type": "string",
           "format": "at-uri",
           "description": "if the actor is followed by this DID, contains the AT-URI of the follow record"
+        },
+        "blocking": {
+          "type": "string",
+          "format": "at-uri",
+          "description": "if the actor blocks this DID, this is the AT-URI of the block record"
+        },
+        "blockedBy": {
+          "type": "string",
+          "format": "at-uri",
+          "description": "if the actor is blocked by this DID, contains the AT-URI of the block record"
+        },
+        "blockingByList": {
+          "type": "string",
+          "format": "at-uri",
+          "description": "if the actor blocks this DID via a block list, this is the AT-URI of the listblock record"
+        },
+        "blockedByList": {
+          "type": "string",
+          "format": "at-uri",
+          "description": "if the actor is blocked by this DID via a block list, contains the AT-URI of the listblock record"
         }
       }
     }