diff --git a/src/assets/v1.3.0/compatibility_fallback_handler.json b/src/assets/v1.3.0/compatibility_fallback_handler.json
index 04f8cf24e..ff16ba59d 100644
--- a/src/assets/v1.3.0/compatibility_fallback_handler.json
+++ b/src/assets/v1.3.0/compatibility_fallback_handler.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/create_call.json b/src/assets/v1.3.0/create_call.json
index f0913ed95..3e0210d89 100644
--- a/src/assets/v1.3.0/create_call.json
+++ b/src/assets/v1.3.0/create_call.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/gnosis_safe.json b/src/assets/v1.3.0/gnosis_safe.json
index b215d6d5f..56df0a71a 100644
--- a/src/assets/v1.3.0/gnosis_safe.json
+++ b/src/assets/v1.3.0/gnosis_safe.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/gnosis_safe_l2.json b/src/assets/v1.3.0/gnosis_safe_l2.json
index b597d7c93..7c93b6e3c 100644
--- a/src/assets/v1.3.0/gnosis_safe_l2.json
+++ b/src/assets/v1.3.0/gnosis_safe_l2.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/multi_send.json b/src/assets/v1.3.0/multi_send.json
index 9f956c601..81378fb3f 100644
--- a/src/assets/v1.3.0/multi_send.json
+++ b/src/assets/v1.3.0/multi_send.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/multi_send_call_only.json b/src/assets/v1.3.0/multi_send_call_only.json
index 9a758435c..c4703d266 100644
--- a/src/assets/v1.3.0/multi_send_call_only.json
+++ b/src/assets/v1.3.0/multi_send_call_only.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/proxy_factory.json b/src/assets/v1.3.0/proxy_factory.json
index 662e186b6..24de289fc 100644
--- a/src/assets/v1.3.0/proxy_factory.json
+++ b/src/assets/v1.3.0/proxy_factory.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/sign_message_lib.json b/src/assets/v1.3.0/sign_message_lib.json
index 1e460458d..dd84a16a6 100644
--- a/src/assets/v1.3.0/sign_message_lib.json
+++ b/src/assets/v1.3.0/sign_message_lib.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],
diff --git a/src/assets/v1.3.0/simulate_tx_accessor.json b/src/assets/v1.3.0/simulate_tx_accessor.json
index d93134e4d..411ffcc3a 100644
--- a/src/assets/v1.3.0/simulate_tx_accessor.json
+++ b/src/assets/v1.3.0/simulate_tx_accessor.json
@@ -67,6 +67,7 @@
     "195": "eip155",
     "196": ["eip155", "canonical"],
     "204": ["eip155", "canonical"],
+    "240": "zksync",
     "246": "canonical",
     "250": ["canonical", "eip155"],
     "252": ["eip155", "canonical"],