diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
index e90a09bbbe..21eb15b419 100644
--- a/contracts/test-utils/CHANGELOG.json
+++ b/contracts/test-utils/CHANGELOG.json
@@ -33,6 +33,10 @@
             {
                 "note": "Add `hexConcat()` in `hex_utils.ts`",
                 "pr": 1885
+            },
+            {
+                "note": "Introduce Mocha blockchain extensions",
+                "pr": 2007
             }
         ]
     },