diff --git a/contracts/exchange-forwarder/CHANGELOG.json b/contracts/exchange-forwarder/CHANGELOG.json
index 1b2b054a07..fdc7cc496a 100644
--- a/contracts/exchange-forwarder/CHANGELOG.json
+++ b/contracts/exchange-forwarder/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "3.1.0-beta.4",
+        "changes": [
+            {
+                "note": "Added buy support for ERC20Bridge",
+                "pr": 2356
+            }
+        ],
+        "timestamp": 1574461784
+    },
     {
         "version": "3.1.0-beta.3",
         "changes": [
diff --git a/contracts/integrations/CHANGELOG.json b/contracts/integrations/CHANGELOG.json
index 13729d51b0..032c129004 100644
--- a/contracts/integrations/CHANGELOG.json
+++ b/contracts/integrations/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "1.0.3-beta.2",
+        "changes": [
+            {
+                "note": "Forwader <> ERC20Bridge integration testsg",
+                "pr": 2356
+            }
+        ],
+        "timestamp": 1574461784
+    },
     {
         "version": "1.0.3-beta.1",
         "changes": [