diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index b16e07c9e8..1fd206c3b7 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -2256,14 +2256,14 @@
       }
     },
     "@solana/web3.js": {
-      "version": "0.86.4",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-0.86.4.tgz",
-      "integrity": "sha512-FpabDmdyxBN5aHIVUWc9Q6pXJFWiLRm/xeyxFg9O9ICHjiUkd38omds7G0CAmykIccG7zaMziwtkXp+0KvQOhA==",
+      "version": "0.87.0",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-0.87.0.tgz",
+      "integrity": "sha512-8Hzkeqhk7Gh2+jvdzRFGTQyjEaRb0rsV2psaWMtTUHIbNKvMUqWMi6PTI7f4Fd1jS/iPSTKZkV5F7tHit+mmgQ==",
       "requires": {
         "@babel/runtime": "^7.3.1",
         "bn.js": "^5.0.0",
         "bs58": "^4.0.1",
-        "buffer": "^5.4.3",
+        "buffer": "^6.0.1",
         "buffer-layout": "^1.2.0",
         "crypto-hash": "^1.2.2",
         "esdoc-inject-style-plugin": "^1.0.0",
@@ -2279,6 +2279,15 @@
         "ws": "^7.0.0"
       },
       "dependencies": {
+        "buffer": {
+          "version": "6.0.2",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.2.tgz",
+          "integrity": "sha512-XeXCUm+F7uY7fIzq4pKy+BLbZk4SgYS5xwlZOFYD3UEcAD+PwOoTaFr/SaXvhR1yRa8SKyPSZ7LNX4N65w7h8A==",
+          "requires": {
+            "base64-js": "^1.3.1",
+            "ieee754": "^1.2.1"
+          }
+        },
         "superstruct": {
           "version": "0.8.4",
           "resolved": "https://registry.npmjs.org/superstruct/-/superstruct-0.8.4.tgz",
diff --git a/explorer/package.json b/explorer/package.json
index c1c790e8a4..e0bbdf25ce 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -6,7 +6,7 @@
     "@project-serum/serum": "^0.13.11",
     "@react-hook/debounce": "^3.0.0",
     "@sentry/react": "^5.27.3",
-    "@solana/web3.js": "^0.86.4",
+    "@solana/web3.js": "^0.87.0",
     "@testing-library/jest-dom": "^5.11.5",
     "@testing-library/react": "^11.1.1",
     "@testing-library/user-event": "^12.2.2",