diff --git a/token-lending/js/package-lock.json b/token-lending/js/package-lock.json
index bc91b7e5..0dcd8330 100644
--- a/token-lending/js/package-lock.json
+++ b/token-lending/js/package-lock.json
@@ -127,14 +127,14 @@
       }
     },
     "@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",
@@ -206,9 +206,9 @@
       "dev": true
     },
     "@types/lodash": {
-      "version": "4.14.164",
-      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.164.tgz",
-      "integrity": "sha512-fXCEmONnrtbYUc5014avwBeMdhHHO8YJCkOBflUL9EoJBSKZ1dei+VO74fA7JkTHZ1GvZack2TyIw5U+1lT8jg=="
+      "version": "4.14.165",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.165.tgz",
+      "integrity": "sha512-tjSSOTHhI5mCHTy/OOXYIhi2Wt1qcbHmuXD1Ha7q70CgI/I71afO4XtLb/cVexki1oVYchpul/TOuu3Arcdxrg=="
     },
     "@types/mkdirp": {
       "version": "1.0.1",
@@ -608,9 +608,9 @@
       }
     },
     "base64-js": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
-      "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g=="
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "bn.js": {
       "version": "5.1.3",
@@ -654,12 +654,12 @@
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     },
     "buffer": {
-      "version": "5.7.0",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.0.tgz",
-      "integrity": "sha512-cd+5r1VLBwUqTrmnzW+D7ABkJUM6mr7uv1dv+6jRw4Rcl7tFIFHDqHPL98LhpGFn3dbAt3gtLxtrWp4m1kFrqg==",
+      "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": "^1.1.13"
+        "ieee754": "^1.2.1"
       }
     },
     "buffer-from": {
@@ -1710,9 +1710,9 @@
       },
       "dependencies": {
         "@types/node": {
-          "version": "12.19.3",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.19.3.tgz",
-          "integrity": "sha512-8Jduo8wvvwDzEVJCOvS/G6sgilOLvvhn1eMmK3TW8/T217O7u1jdrK6ImKLv80tVryaPSVeKu6sjDEiFjd4/eg=="
+          "version": "12.19.4",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.19.4.tgz",
+          "integrity": "sha512-o3oj1bETk8kBwzz1WlO6JWL/AfAA3Vm6J1B3C9CsdxHYp7XgPiH7OEXPUbZTndHlRaIElrANkQfe6ZmfJb3H2w=="
         }
       }
     },
@@ -2891,9 +2891,9 @@
       }
     },
     "ws": {
-      "version": "7.3.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.3.1.tgz",
-      "integrity": "sha512-D3RuNkynyHmEJIpD2qrgVkc9DQ23OrN/moAwZX4L8DfvszsJxpjQuUq3LMx6HoYji9fbIOBY18XWBsAux1ZZUA=="
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
+      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ=="
     },
     "yn": {
       "version": "3.1.1",
diff --git a/token-lending/js/package.json b/token-lending/js/package.json
index 9b1351e6..e8dc10b6 100644
--- a/token-lending/js/package.json
+++ b/token-lending/js/package.json
@@ -38,7 +38,7 @@
     "localnet:logs": "solana-localnet logs -f"
   },
   "dependencies": {
-    "@solana/web3.js": "^0.86.4"
+    "@solana/web3.js": "^0.87.0"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^16.0.0",