diff --git a/apps/demo-react/package.json b/apps/demo-react/package.json
index 562a01e6..94707d32 100644
--- a/apps/demo-react/package.json
+++ b/apps/demo-react/package.json
@@ -17,7 +17,7 @@
     "@lido-sdk/constants": "^3.2.1",
     "@lido-sdk/providers": "^1.4.14",
     "@lido-sdk/react": "2.0.2",
-    "@lidofinance/lido-ethereum-sdk": "^3.1.1",
+    "@lidofinance/lido-ethereum-sdk": "3.5.0-alpha.3",
     "@lidofinance/lido-ui": "^3.18.0",
     "@svgr/webpack": "^8.0.1",
     "@tanstack/react-query": "^5.29.0",
diff --git a/packages/connectors/ledger-connector/CHANGELOG.md b/packages/connectors/ledger-connector/CHANGELOG.md
index 521b50ac..8306a2fa 100644
--- a/packages/connectors/ledger-connector/CHANGELOG.md
+++ b/packages/connectors/ledger-connector/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @reef-knot/ledger-connector
 
+## 4.1.2
+
+### Patch Changes
+
+- Fix: onAccountsChanged, onChainChanged methods for ledgerLiveConnector
+
 ## 4.1.1
 
 ### Patch Changes
diff --git a/packages/connectors/ledger-connector/package.json b/packages/connectors/ledger-connector/package.json
index 4a306556..0882b229 100644
--- a/packages/connectors/ledger-connector/package.json
+++ b/packages/connectors/ledger-connector/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reef-knot/ledger-connector",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "exports": {
diff --git a/packages/connectors/ledger-connector/src/iframe/connector.ts b/packages/connectors/ledger-connector/src/iframe/connector.ts
index 0d861dca..196ee7fd 100644
--- a/packages/connectors/ledger-connector/src/iframe/connector.ts
+++ b/packages/connectors/ledger-connector/src/iframe/connector.ts
@@ -49,6 +49,7 @@ export function ledgerLiveConnector({
       try {
         const provider = await this.getProvider();
 
+        // works without bind because it's an obj created(scoped) in a function
         provider.on('accountsChanged', this.onAccountsChanged);
         provider.on('chainChanged', this.onChainChanged);
 
@@ -142,15 +143,16 @@ export function ledgerLiveConnector({
       }
     },
 
-    AccountsChanged(accounts: Address[]) {
+    onAccountsChanged(accounts: Address[]) {
       if (accounts.length === 0 || !accounts[0]) {
         emitter.emit('disconnect');
+        this.disconnect();
       } else {
         emitter.emit('change', { accounts });
       }
     },
 
-    ChainChanged(chainId: number | string) {
+    onChainChanged(chainId: number | string) {
       emitter.emit('change', { chainId: Number(chainId) });
     },
 
@@ -163,13 +165,5 @@ export function ledgerLiveConnector({
     onDisconnect() {
       emitter.emit('disconnect');
     },
-
-    onAccountsChanged() {
-      // NOOP
-    },
-
-    onChainChanged() {
-      // NOOP
-    },
   }));
 }
diff --git a/packages/reef-knot/CHANGELOG.md b/packages/reef-knot/CHANGELOG.md
index 4cbeb0d1..c922f886 100644
--- a/packages/reef-knot/CHANGELOG.md
+++ b/packages/reef-knot/CHANGELOG.md
@@ -1,5 +1,13 @@
 # reef-knot
 
+## 5.7.2
+
+### Patch Changes
+
+- Fix: onAccountsChanged, onChainChanged methods for ledgerLiveConnector
+- Updated dependencies
+  - @reef-knot/ledger-connector@4.1.2
+
 ## 5.7.1
 
 ### Patch Changes
diff --git a/packages/reef-knot/package.json b/packages/reef-knot/package.json
index 1809201e..7668f694 100644
--- a/packages/reef-knot/package.json
+++ b/packages/reef-knot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "reef-knot",
-  "version": "5.7.1",
+  "version": "5.7.2",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "exports": {
@@ -48,7 +48,7 @@
     "@reef-knot/wallets-list": "2.3.0",
     "@reef-knot/wallets-helpers": "2.1.0",
     "@reef-knot/types": "2.1.0",
-    "@reef-knot/ledger-connector": "4.1.1"
+    "@reef-knot/ledger-connector": "4.1.2"
   },
   "peerDependencies": {
     "@lidofinance/lido-ui": "^3.18.0",
diff --git a/yarn.lock b/yarn.lock
index 5af9e395..fcde1e2a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2673,15 +2673,14 @@
   dependencies:
     typescript "^4.7"
 
-"@lidofinance/lido-ethereum-sdk@^3.1.1":
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/@lidofinance/lido-ethereum-sdk/-/lido-ethereum-sdk-3.1.1.tgz#7903ea512eed6d6658ab2a2d6731e41329e300bf"
-  integrity sha512-niZciaZTq8Lr3+U6Y61anVBnRSCWu0DCQKT9oJqPXP0MUBkqKsrFKYIV5BHXlEGHj5Z8UQbIm9fRm7iL7YZefw==
+"@lidofinance/lido-ethereum-sdk@3.5.0-alpha.3":
+  version "3.5.0-alpha.3"
+  resolved "https://registry.yarnpkg.com/@lidofinance/lido-ethereum-sdk/-/lido-ethereum-sdk-3.5.0-alpha.3.tgz#a503a0686f8e4e5438995149d1316b0c98d09cfe"
+  integrity sha512-FvrW7Dk5n802qES5F5nZo5NzTw+pWBh3jSMJltOYCtsaIO97bUXkqm6p4cfURnvj1coI5MH00BqJuUj7yDI2NQ==
   dependencies:
     "@ethersproject/bytes" "^5.7.0"
     graphql "^16.8.1"
     graphql-request "^6.1.0"
-    viem "^2.0.6"
 
 "@lidofinance/lido-ui@^3.18.0":
   version "3.18.2"
@@ -8292,11 +8291,6 @@ isomorphic-unfetch@3.1.0:
     node-fetch "^2.6.1"
     unfetch "^4.2.0"
 
-isows@1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/isows/-/isows-1.0.3.tgz#93c1cf0575daf56e7120bab5c8c448b0809d0d74"
-  integrity sha512-2cKei4vlmg2cxEjm3wVSqn8pcoRF/LX/wpifuuNquFO4SQmPwarClT+SUCA2lt+l581tTeZIPIZuIDo2jWN1fg==
-
 isows@1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/isows/-/isows-1.0.4.tgz#810cd0d90cc4995c26395d2aa4cfa4037ebdf061"
@@ -11880,20 +11874,6 @@ viem@2.13.3:
     isows "1.0.4"
     ws "8.13.0"
 
-viem@^2.0.6:
-  version "2.7.11"
-  resolved "https://registry.yarnpkg.com/viem/-/viem-2.7.11.tgz#e432885f412c6faf2772a1e0569e8269b6ad93cb"
-  integrity sha512-qlEPF9YOgPVqjTyom73TVAekAYrIe68megO07u55p7pKWgLt0i9KD6Mrmiw7pd7oHh86vIppcygwQMDNGX1YAw==
-  dependencies:
-    "@adraffy/ens-normalize" "1.10.0"
-    "@noble/curves" "1.2.0"
-    "@noble/hashes" "1.3.2"
-    "@scure/bip32" "1.3.2"
-    "@scure/bip39" "1.2.1"
-    abitype "1.0.0"
-    isows "1.0.3"
-    ws "8.13.0"
-
 viem@^2.1.1:
   version "2.18.5"
   resolved "https://registry.yarnpkg.com/viem/-/viem-2.18.5.tgz#6b29c2b30c8c01de4f4c5a3cc99b8e30ae942df8"