diff --git a/chromium_src/net/tools/transport_security_state_generator/input_file_parsers.cc b/chromium_src/net/tools/transport_security_state_generator/input_file_parsers.cc
index 5ec746b68d2..98d98fd00e8 100644
--- a/chromium_src/net/tools/transport_security_state_generator/input_file_parsers.cc
+++ b/chromium_src/net/tools/transport_security_state_generator/input_file_parsers.cc
@@ -93,6 +93,8 @@ constexpr std::string_view kBravePinsJson = R"brave_pins_json({
     { "name": "publishers.brave.com", "pins": "brave"},
 
     // Wallet
+    { "name": "wallet.brave.com", "include_subdomains": true, "pins": "brave"},
+    { "name": "api.gate3.brave.com", "pins": "brave"},
     { "name": "goerli-infura.brave.com", "pins": "brave"},
     { "name": "sepolia-infura.brave.com", "pins": "brave"},
     { "name": "mainnet-infura.brave.com", "pins": "brave"},
@@ -325,6 +327,17 @@ constexpr std::string_view kBraveHstsJson = R"brave_hsts_json({
     },
 
     // Wallet
+    {
+      "name": "wallet.brave.com",
+      "include_subdomains": true,
+      "mode": "force-https",
+      "policy": "custom"
+    },
+    {
+      "name": "api.gate3.brave.com",
+      "mode": "force-https",
+      "policy": "custom"
+    },
     {
       "name": "goerli-infura.brave.com",
       "mode": "force-https",