diff --git a/token-swap/js/package-lock.json b/token-swap/js/package-lock.json
index c93c3155..a4bebfe4 100644
--- a/token-swap/js/package-lock.json
+++ b/token-swap/js/package-lock.json
@@ -1756,9 +1756,9 @@
       "dev": true
     },
     "@solana/web3.js": {
-      "version": "0.78.0",
-      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-0.78.0.tgz",
-      "integrity": "sha512-A3WQkwCO/cuWwtaPyJy+AX7iyImpmMwpu/S6JZ/YR8f4SHNk0QV7Tu0NcrcSSt/wp4rBp0e3I3Su46+hrjYNFw==",
+      "version": "0.78.1",
+      "resolved": "https://registry.npmjs.org/@solana/web3.js/-/web3.js-0.78.1.tgz",
+      "integrity": "sha512-ZJ2W1Xuin2O4ljvFZ7+KLOi9BdQhnub4+eLvcd6t3xTvR2G9axOOG428Ep7VRpeqjP0yZRJaofPqpxllrvmE6g==",
       "requires": {
         "@babel/runtime": "^7.3.1",
         "bn.js": "^5.0.0",