diff --git a/contracts/erc1155/CHANGELOG.json b/contracts/erc1155/CHANGELOG.json
index 9bf27d911c..6eaa0ae9fd 100644
--- a/contracts/erc1155/CHANGELOG.json
+++ b/contracts/erc1155/CHANGELOG.json
@@ -4,7 +4,7 @@
         "changes": [
             {
                 "note": "Created ERC1155 contracts package",
-                "pr": 0
+                "pr": 1657
             }
         ]
     }
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 1fbe896915..8d3de803d2 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -4,7 +4,7 @@
         "changes": [
             {
                 "note": "Added `Uint256Underflow` and `TransferRejected` revert reasons",
-                "pr": 0
+                "pr": 1657
             }
         ]
     },