diff --git a/contracts/asset-proxy/CHANGELOG.json b/contracts/asset-proxy/CHANGELOG.json
index 0fabaf3e9d..3e2d10a3c8 100644
--- a/contracts/asset-proxy/CHANGELOG.json
+++ b/contracts/asset-proxy/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.0.9",
diff --git a/contracts/erc20/CHANGELOG.json b/contracts/erc20/CHANGELOG.json
index 65eef9cf88..cb7ca2d951 100644
--- a/contracts/erc20/CHANGELOG.json
+++ b/contracts/erc20/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.0.9",
diff --git a/contracts/erc721/CHANGELOG.json b/contracts/erc721/CHANGELOG.json
index 42f02c833b..84aa0a01f8 100644
--- a/contracts/erc721/CHANGELOG.json
+++ b/contracts/erc721/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.0.9",
diff --git a/contracts/exchange-forwarder/CHANGELOG.json b/contracts/exchange-forwarder/CHANGELOG.json
index 403478d330..483f32a0f6 100644
--- a/contracts/exchange-forwarder/CHANGELOG.json
+++ b/contracts/exchange-forwarder/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.0.9",
diff --git a/contracts/exchange-libs/CHANGELOG.json b/contracts/exchange-libs/CHANGELOG.json
index eb2b53b03c..96246134f6 100644
--- a/contracts/exchange-libs/CHANGELOG.json
+++ b/contracts/exchange-libs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.4",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.1.3",
diff --git a/contracts/exchange/CHANGELOG.json b/contracts/exchange/CHANGELOG.json
index 4a5163a6be..9d28b24f44 100644
--- a/contracts/exchange/CHANGELOG.json
+++ b/contracts/exchange/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "1.0.9",
diff --git a/contracts/extensions/CHANGELOG.json b/contracts/extensions/CHANGELOG.json
index 8a83322589..7597990692 100644
--- a/contracts/extensions/CHANGELOG.json
+++ b/contracts/extensions/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+
+        "version": "2.0.9",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "2.0.8",
diff --git a/contracts/multisig/CHANGELOG.json b/contracts/multisig/CHANGELOG.json
index a52b4b8751..f2cecdeab5 100644
--- a/contracts/multisig/CHANGELOG.json
+++ b/contracts/multisig/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.0.9",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "2.0.8",
diff --git a/contracts/tec/CHANGELOG.json b/contracts/tec/CHANGELOG.json
index 01de7a425e..e93c00032c 100644
--- a/contracts/tec/CHANGELOG.json
+++ b/contracts/tec/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "0.0.5",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "0.0.4",
diff --git a/contracts/test-utils/CHANGELOG.json b/contracts/test-utils/CHANGELOG.json
index 279b6ce2f0..5a01a0d2b5 100644
--- a/contracts/test-utils/CHANGELOG.json
+++ b/contracts/test-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.0.9",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "3.0.8",
diff --git a/contracts/utils/CHANGELOG.json b/contracts/utils/CHANGELOG.json
index eabf38bf79..25825828cb 100644
--- a/contracts/utils/CHANGELOG.json
+++ b/contracts/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.0.9",
+        "changes": [
+            {
+                "note": "Set evmVersion to byzantium",
+                "pr": 1678
+            }
+        ]
+    },
     {
         "timestamp": 1551479279,
         "version": "2.0.8",