diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 69381d7a00..e94d87de16 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "5.0.0",
+        "changes": [
+            {
+                "note": "Export `transactionHashUtils`, `DecodedCalldata`, `ZeroExTransaction`, and `SignedZeroExTransaction`",
+                "pr": 1569
+            }
+        ]
+    },
     {
         "version": "4.0.3",
         "changes": [
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 0028ea0c76..8f984538b5 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "6.1.0",
+        "changes": [
+            {
+                "note": "Updated implementation of `generatePseudoRandomSalt` to use generator from @0x/utils",
+                "pr": 1569
+            }
+        ]
+    },
     {
         "version": "6.0.1",
         "changes": [
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index 49dbe5a64f..bf1dedc00f 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "5.0.0",
+        "changes": [
+            {
+                "note": "Export `DecodedCalldata` from @0x/utils",
+                "pr": 1569
+            }
+        ]
+    },
     {
         "version": "4.0.2",
         "changes": [