diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 47f51273ff..c45aafa252 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -13,7 +13,7 @@
         "@react-hook/debounce": "^4.0.0",
         "@sentry/react": "^6.8.0",
         "@solana/spl-token-registry": "^0.2.171",
-        "@solana/web3.js": "^1.20.0",
+        "@solana/web3.js": "^1.20.2",
         "@testing-library/jest-dom": "^5.14.1",
         "@testing-library/react": "^12.0.0",
         "@testing-library/user-event": "^13.1.9",
@@ -3132,6 +3132,40 @@
         "@sinonjs/commons": "^1.7.0"
       }
     },
+    "node_modules/@solana/buffer-layout": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@solana/buffer-layout/-/buffer-layout-3.0.0.tgz",
+      "integrity": "sha512-MVdgAKKL39tEs0l8je0hKaXLQFb7Rdfb0Xg2LjFZd8Lfdazkg6xiS98uAZrEKvaoF3i4M95ei9RydkGIDMeo3w==",
+      "dependencies": {
+        "buffer": "~6.0.3"
+      },
+      "engines": {
+        "node": ">=5.10"
+      }
+    },
+    "node_modules/@solana/buffer-layout/node_modules/buffer": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+      "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "base64-js": "^1.3.1",
+        "ieee754": "^1.2.1"
+      }
+    },
     "node_modules/@solana/spl-token": {
       "version": "0.0.13",
       "resolved": "https://registry.npmjs.org/@solana/spl-token/-/spl-token-0.0.13.tgz",
@@ -3225,16 +3259,16 @@
       }
     },
     "node_modules/@solana/web3.js": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.20.0.tgz",
-      "integrity": "sha512-s/hmbeC7h0QeMKDHl5HTJbY4NSrT3IK1oGerNwdmFfnbs9ygtBbXo1MXaeYVDcNazsthKgiYE+unNd+cpVH8HA==",
+      "version": "1.20.2",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.20.2.tgz",
+      "integrity": "sha512-ndde6LPIO9l+3s5f9kbkUO84pbj1QYyiQf76la4g5jrKCCMQlq/cPCN3pt0iv6yFI0MX4778yZx/bGwgQioEuw==",
       "dependencies": {
         "@babel/runtime": "^7.12.5",
+        "@solana/buffer-layout": "^3.0.0",
         "bn.js": "^5.0.0",
         "borsh": "^0.4.0",
         "bs58": "^4.0.1",
         "buffer": "6.0.1",
-        "buffer-layout": "^1.2.0",
         "crypto-hash": "^1.2.2",
         "jayson": "^3.4.4",
         "js-sha3": "^0.8.0",
@@ -27199,6 +27233,25 @@
         "@sinonjs/commons": "^1.7.0"
       }
     },
+    "@solana/buffer-layout": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@solana/buffer-layout/-/buffer-layout-3.0.0.tgz",
+      "integrity": "sha512-MVdgAKKL39tEs0l8je0hKaXLQFb7Rdfb0Xg2LjFZd8Lfdazkg6xiS98uAZrEKvaoF3i4M95ei9RydkGIDMeo3w==",
+      "requires": {
+        "buffer": "~6.0.3"
+      },
+      "dependencies": {
+        "buffer": {
+          "version": "6.0.3",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
+          "integrity": "sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==",
+          "requires": {
+            "base64-js": "^1.3.1",
+            "ieee754": "^1.2.1"
+          }
+        }
+      }
+    },
     "@solana/spl-token": {
       "version": "0.0.13",
       "resolved": "https://registry.npmjs.org/@solana/spl-token/-/spl-token-0.0.13.tgz",
@@ -27280,16 +27333,16 @@
       }
     },
     "@solana/web3.js": {
-      "version": "1.20.0",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.20.0.tgz",
-      "integrity": "sha512-s/hmbeC7h0QeMKDHl5HTJbY4NSrT3IK1oGerNwdmFfnbs9ygtBbXo1MXaeYVDcNazsthKgiYE+unNd+cpVH8HA==",
+      "version": "1.20.2",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-1.20.2.tgz",
+      "integrity": "sha512-ndde6LPIO9l+3s5f9kbkUO84pbj1QYyiQf76la4g5jrKCCMQlq/cPCN3pt0iv6yFI0MX4778yZx/bGwgQioEuw==",
       "requires": {
         "@babel/runtime": "^7.12.5",
+        "@solana/buffer-layout": "^3.0.0",
         "bn.js": "^5.0.0",
         "borsh": "^0.4.0",
         "bs58": "^4.0.1",
         "buffer": "6.0.1",
-        "buffer-layout": "^1.2.0",
         "crypto-hash": "^1.2.2",
         "jayson": "^3.4.4",
         "js-sha3": "^0.8.0",
diff --git a/explorer/package.json b/explorer/package.json
index 78d8362e2d..c9539d00ba 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -9,7 +9,7 @@
     "@react-hook/debounce": "^4.0.0",
     "@sentry/react": "^6.8.0",
     "@solana/spl-token-registry": "^0.2.171",
-    "@solana/web3.js": "^1.20.0",
+    "@solana/web3.js": "^1.20.2",
     "@testing-library/jest-dom": "^5.14.1",
     "@testing-library/react": "^12.0.0",
     "@testing-library/user-event": "^13.1.9",