diff --git a/client/share/utils.js b/client/share/utils.js
index 7a61adeb..cfd9dd29 100644
--- a/client/share/utils.js
+++ b/client/share/utils.js
@@ -90,7 +90,7 @@ export function toBase58(data) {
 }
 
 export function fromBase58(data) {
-    return bs58.decode(data);
+    return Buffer.from(bs58.decode(data));
 }
 
 //base-x слишком тормозит, используем sjcl
diff --git a/package-lock.json b/package-lock.json
index 0d463cc0..c0a25b36 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@quasar/extras": "^1.12.0",
         "@vue/compat": "^3.2.21",
         "axios": "^0.27.2",
-        "base-x": "^3.0.9",
+        "base-x": "^4.0.0",
         "chardet": "^1.4.0",
         "compression": "^1.7.4",
         "express": "^4.17.1",
@@ -3016,12 +3016,9 @@
       "integrity": "sha512-kwDPIFCGx0NZHog36dj+tHiwP4QMzsZ3AgMViUBKI0+V5n4U0ufTCUMhnQ04diaRI8EX/QcPfql7zlhZ7j4zgg=="
     },
     "node_modules/base-x": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz",
-      "integrity": "sha512-H7JU6iBHTal1gp56aKoaa//YUxEaAOUiydvrV/pILqIHXTtqxSkATOnDA2u+jZ/61sD+L/412+7kzXRtWukhpQ==",
-      "dependencies": {
-        "safe-buffer": "^5.0.1"
-      }
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/base-x/-/base-x-4.0.0.tgz",
+      "integrity": "sha512-FuwxlW4H5kh37X/oW59pwTzzTKRzfrrQwhmyspRM7swOEZcHtDZSCt45U6oKgtuFE+WYPblePMVIPR4RZrh/hw=="
     },
     "node_modules/base64-js": {
       "version": "1.5.1",
@@ -13687,12 +13684,9 @@
       "integrity": "sha512-kwDPIFCGx0NZHog36dj+tHiwP4QMzsZ3AgMViUBKI0+V5n4U0ufTCUMhnQ04diaRI8EX/QcPfql7zlhZ7j4zgg=="
     },
     "base-x": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz",
-      "integrity": "sha512-H7JU6iBHTal1gp56aKoaa//YUxEaAOUiydvrV/pILqIHXTtqxSkATOnDA2u+jZ/61sD+L/412+7kzXRtWukhpQ==",
-      "requires": {
-        "safe-buffer": "^5.0.1"
-      }
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/base-x/-/base-x-4.0.0.tgz",
+      "integrity": "sha512-FuwxlW4H5kh37X/oW59pwTzzTKRzfrrQwhmyspRM7swOEZcHtDZSCt45U6oKgtuFE+WYPblePMVIPR4RZrh/hw=="
     },
     "base64-js": {
       "version": "1.5.1",
diff --git a/package.json b/package.json
index 8d57fd2b..255a1c38 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@quasar/extras": "^1.12.0",
     "@vue/compat": "^3.2.21",
     "axios": "^0.27.2",
-    "base-x": "^3.0.9",
+    "base-x": "^4.0.0",
     "chardet": "^1.4.0",
     "compression": "^1.7.4",
     "express": "^4.17.1",
diff --git a/server/core/utils.js b/server/core/utils.js
index 18017223..7dc2b636 100644
--- a/server/core/utils.js
+++ b/server/core/utils.js
@@ -13,7 +13,7 @@ function toBase36(data) {
 }
 
 function fromBase36(data) {
-    return bs36.decode(data);
+    return Buffer.from(bs36.decode(data));
 }
 
 function bufferRemoveZeroes(buf) {