diff --git a/patches/@lavanet+lava-sdk+0.21.1.patch b/patches/@lavanet+lava-sdk+0.21.1.patch
deleted file mode 100644
index 5b59e13..0000000
--- a/patches/@lavanet+lava-sdk+0.21.1.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-diff --git a/node_modules/@lavanet/lava-sdk/bin/src/badge/fetchBadge.js b/node_modules/@lavanet/lava-sdk/bin/src/badge/fetchBadge.js
-index 0c3063a..b989837 100644
---- a/node_modules/@lavanet/lava-sdk/bin/src/badge/fetchBadge.js
-+++ b/node_modules/@lavanet/lava-sdk/bin/src/badge/fetchBadge.js
-@@ -24,6 +24,7 @@ class BadgeManager {
-         this.badgeServerAddress = "";
-         this.projectId = "";
-         this.active = true;
-+        this.transport = options?.transport;
-         if (!options) {
-             this.active = false;
-             return;
-@@ -52,7 +53,7 @@ class BadgeManager {
-                     request: request,
-                     host: this.badgeServerAddress,
-                     metadata: this.authentication ? this.authentication : {},
--                    transport: browser_1.default,
-+                    transport: this.transport ?? browser_1.default,
-                     onMessage: (message) => {
-                         resolve(message);
-                     },
-diff --git a/node_modules/@lavanet/lava-sdk/bin/src/sdk/sdk.js b/node_modules/@lavanet/lava-sdk/bin/src/sdk/sdk.js
-index 53bfa7d..4ef0fd7 100644
---- a/node_modules/@lavanet/lava-sdk/bin/src/sdk/sdk.js
-+++ b/node_modules/@lavanet/lava-sdk/bin/src/sdk/sdk.js
-@@ -47,9 +47,6 @@ class LavaSDK {
-         if (!badge && !privateKey) {
-             throw errors_1.default.errPrivKeyAndBadgeNotInitialized;
-         }
--        else if (badge && privateKey) {
--            throw errors_1.default.errPrivKeyAndBadgeBothInitialized;
--        }
-         // Initialize local attributes
-         this.debugMode = options.debug ? options.debug : false; // enabling debug prints mainly used for development / debugging
-         this.secure = options.secure !== undefined ? options.secure : true;
-@@ -148,8 +145,8 @@ class LavaSDK {
-         return __awaiter(this, void 0, void 0, function* () {
-             const start = performance.now();
-             if (this.badgeManager.isActive()) {
--                const { wallet, privKey } = yield (0, wallet_1.createDynamicWallet)();
--                this.privKey = privKey;
-+                const wallet = yield (0, wallet_1.createWallet)(this.privKey);
-+                const account = yield wallet.getConsumerAccount();
-                 this.walletAddress = (yield wallet.getConsumerAccount()).address;
-                 const badgeResponse = yield this.fetchNewBadge();
-                 this.currentEpochBadge = badgeResponse.getBadge();
diff --git a/patches/@lavanet+lava-sdk+0.25.6.patch b/patches/@lavanet+lava-sdk+0.25.6.patch
new file mode 100644
index 0000000..c1a23f0
--- /dev/null
+++ b/patches/@lavanet+lava-sdk+0.25.6.patch
@@ -0,0 +1,13 @@
+diff --git a/node_modules/@lavanet/lava-sdk/bin/src/badge/badgeManager.js b/node_modules/@lavanet/lava-sdk/bin/src/badge/badgeManager.js
+index aae75cf..96939be 100644
+--- a/node_modules/@lavanet/lava-sdk/bin/src/badge/badgeManager.js
++++ b/node_modules/@lavanet/lava-sdk/bin/src/badge/badgeManager.js
+@@ -35,7 +35,7 @@ class BadgeManager {
+         if (options.authentication) {
+             this.authentication.append("Authorization", options.authentication);
+         }
+-        this.transport = transport;
++        this.transport = transport || options.transport;
+         this.badgeGeneratorClient = new badges_pb_service_1.BadgeGeneratorClient(this.badgeServerAddress, this.getTransportWrapped());
+     }
+     isActive() {
diff --git a/src/index.ts b/src/index.ts
index 8df05a2..34c7249 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -40,14 +40,14 @@ async function handleQuery(aq: ActiveQuery) {
     return;
   }
 
-  let { chain, query, rpcInterface = undefined } = aq.callerInput;
+  let { chain, query } = aq.callerInput;
 
   chain = chain.toUpperCase();
 
   let lava: LavaSDK;
 
   if (!chainInstances.has(chain)) {
-    lava = await setupRelayChain(chain, rpcInterface);
+    lava = await setupRelayChain(chain);
   } else {
     lava = chainInstances.get(chain) as LavaSDK;
   }
@@ -61,15 +61,14 @@ async function handleQuery(aq: ActiveQuery) {
   }
 }
 
-async function setupRelayChain(chain: string, rpcInterface?: string) {
+async function setupRelayChain(chain: string) {
   const instance = await LavaSDK.create({
-    chainID: chain,
-    privateKey: bytesToHex(deriveChildKey(await getKey(), "lavanet")),
     badge: {
       // @ts-ignore
       transport: hyperTransport(rpc),
     },
-    rpcInterface,
+    chainIds: chain,
+    privateKey: bytesToHex(deriveChildKey(await getKey(), "lavanet")),
   });
 
   chainInstances.set(chain, instance);