diff --git a/domain/legacy/src/main/assets/contract_methods.json b/domain/legacy/src/main/assets/contract_methods.json
index e07b98657c..f7bad0ed28 100644
--- a/domain/legacy/src/main/assets/contract_methods.json
+++ b/domain/legacy/src/main/assets/contract_methods.json
@@ -121,5 +121,25 @@
     },
     "0xd0e30db0": {
         "name":"deposit"
+    },
+    "0x9f50973e": {
+        "info":"swapExactETCForTokens",
+        "source":"https://etc.blockscout.com/tx/0xc748777532541e51368089c71c93cb0e410bf93c13908bea2d07ecbbb65aa839",
+        "name":"swap"
+    },
+    "0x3417c606": {
+        "info":"swapETCForExactTokens",
+        "source":"https://etc.blockscout.com/tx/0xb2c5a4418112c0b29654642f9c724bf7b2f9056fc6dd2c22209ed89fe982f0af",
+        "name":"swap"
+    },
+    "0x65f705d3": {
+        "info":"swapExactTokensForETC",
+        "source":"https://etc.blockscout.com/tx/0xdd5d372e8d770e436bd44367bbc64b57d02e7339a1f1b849f7a995a57c65f3dd",
+        "name":"swap"
+    },
+    "0xb4bc722b": {
+        "info":"swapTokensForExactETC",
+        "source":"https://etc.blockscout.com/tx/0xd79e03ca6b71529c94d576ff78c55b4371e2ef3ff8f9a47007995e5b9e77f879",
+        "name":"swap"
     }
 }
diff --git a/gradle/dependencies.toml b/gradle/dependencies.toml
index d4c8361ff8..b13cd5c2fc 100644
--- a/gradle/dependencies.toml
+++ b/gradle/dependencies.toml
@@ -88,7 +88,7 @@ spr-client = "3.6.2"
 # endregion Other libraries
 
 # region Tangem
-tangemBlockchainSdk = "develop-408"
+tangemBlockchainSdk = "develop-409"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
 tangemCardSdk = "develop-312"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^